Dodge Grand Caravan (2001) Workshop Manual 3.8L

dodge :: Dodge Truck Grand Caravan FWD V6-

3.8L VIN L (2001)

> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Accessory Delay Module > Accessory Delay Relay > Component Information > Diagrams

Accessory Delay Relay: Diagrams

Intelligent Power Module (Front View)

Accessory Relay

> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Accessory Delay Module > Accessory Delay Relay > Component Information > Diagrams > Page 8

Accessory Delay Relay: Description and Operation
ACCESSORY RELAY

45 seconds

The accessory relay works in conjunction with the FCM's power accessory delay feature to control the operation of the radio, power windows,washer motors, wiper motors and power outlet. The accessory relay is turned ON through low side control on pin 35 of the FCM. This circuit iselectronically controlled and continuously monitored for malfunctions. Depending on the ignition switch position, the accessory relay will remainON or will time-out and turn OFF. The accessory relay remains ON in the RUN and ACCY positions of the ignition switch. In the UNLK and OFFpositions, the relay will remain energized for then turn OFF. During this time-out period, if the driver or passenger doors are opened,the relay will turn OFF immediately while the ignition switch is in the START position, the relay will also drop-out, then resume operation.Accessory relay operation is most noticeable by observing the operation of the radio or blower functions.

> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Alarm Module, (Vehicle Antitheft) > Component Information > Diagrams

Sentry Key Immobilizer Module

> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Alarm Module, (Vehicle Antitheft) > Component Information > Diagrams > Page 12

Alarm Module: Description and Operation
SENTRY KEY IMMOBILIZER MODULE

(SKIM) (RF)

(PCM) (BCM)

The Sentry Key Immobilizer Module contains a Radio Frequency transceiver and a microprocessor. The SKIM retains in memorythe ID numbers of any Sentry Key that is programmed to it. The maximum number of keys that may be programmed to each module is eight (8).The SKIM also communicates over the PCI bus with the Powertrain Control Module , the Body Control Module , and the DRB IIIscan tool. The SKIM transmits and receives RF signals through a tuned antenna enclosed within a molded plastic ring formation that is integral tothe SKIM housing. When the SKIM is properly installed on the steering column, the antenna ring fits snugly around the circumference of theignition lock cylinder housing. If this ring is not mounted properly, communication problems may arise in the form of transponder-related faults.

(SKIS)

(VIN)

For added system security, each SKIM is programmed with a unique "Secret Key" code. This code is stored in memory and is sent over the PCIbus to the PCM and to each key that is programmed to work with the vehicle. The "Secret Key" code is therefore a common element found in allcomponents of the Sentry Key Immobilizer System . In the event that a SKIM replacement is required, the "Secret Key" code can berestored from the PCM by following the SKIM replacement procedure found in the DRB III scan tool. Proper completion of this task will allowthe existing ignition keys to be reprogrammed. Therefore, new keys will NOT be needed. In the event that the original "Secret Key" code can notbe recovered, new ignition keys will be required. The DRB III scan tool will alert the technician if key replacement is necessary. Another securitycode, called a PIN, is used to gain secured access to the SKIM for service. The SKIM also stores in its memory the Vehicle Identification Number , which it learns through a bus message from the assembly plant tester. The SKIS scrambles the information that is communicated betweenits components in order to reduce the possibility of unauthorized SKIM access and/or disabling.

When the ignition switch is moved to the RUN position, the SKIM transmits an RF signal to the transponder in the ignition key. The SKIM thenwaits for a response RF signal from the transponder in the key. If the response received identifies the key as valid, the SKIM sends a "valid key"message to the PCM over the PCI bus. If the response received identifies the key as invalid or no response is received from the transponder in theignition key, the SKIM sends an "invalid key" message to the PCM. The PCM will enable or disable engine operation based upon the status of theSKIM messages. It is important to note that the default condition in the PCM is "invalid key." Therefore, if no response is received by the PCM,the engine will be immobilized after of running.two (2) seconds

The SKIM also sends indicator light status messages to the BCM to operate the light. This is the method used to turn the light ON solid or to flashit after the indicator light test is complete to signify a fault in the SKIS. If the light comes ON and stays ON solid after the indicator light test, thissignifies that the SKIM has detected a system malfunction and/or that the SKIS has become inoperative. If the SKIM detects an invalid key OR akey-related fault exists, the indicator light will flash following the indicator light test. The SKIM may also request an audible chime if the customerkey programming feature is available and the procedure is being utilized. Refer to Electrical, Vehicle Theft Security, Transponder Key, StandardProcedure - Transponder Programming.

> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Alarm Module, (Vehicle Antitheft) > Component Information > Diagrams > Page 13

Alarm Module: Service and Repair
REMOVAL

(SKIM)

1. Disconnect and isolate the battery negative cable.2. Remove Lower Instrument Panel Cover. Refer to Body, Instrument Panel, Lower Instrument Panel Cover, Removal.3. Remove the steering column upper and lower shrouds. Refer to Steering, Column, Column Shroud, Removal.4. Disengage the steering column wire harness from the Sentry Key Immobilizer Module .5. Remove the one screws securing the SKIM to the steering column.6. Rotate the SKIM upwards and then to the side away from the steering column to slide the SKIM antenna ring from around the ignition switch lock
cylinder housing.

7. Remove the SKIM from the vehicle.

INSTALLATION

1. Slip the SKIM antenna ring around the ignition switch lock cylinder housing. Rotate the SKIM downwards and then towards the steering column.2. Install the one screws securing the SKIM to the steering column.3. Engage the steering column wire harness from the Sentry Key Immobilizer Module (SKIM).4. Install the steering column upper and lower shrouds. Refer to Steering, Column, Column Shroud, Installation.5. Install the Lower Instrument Panel Cover. Refer to Body, Instrument Panel, Lower Instrument Panel Cover, Installation.6. Connect the battery negative cable.

> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Keyless Entry Module > Component Information > Technical Service Bulletins > Customer Interest for Keyless Entry Module: > 23-035-

00B > Dec > 00 > PLG Module - Closes Liftgate But Will Not Open It

Technical Service Bulletin # 23-035-00B

PLG Module - Closes Liftgate But Will Not Open It

NUMBER: 23-035-00 Rev. B
GROUP: Body
DATE: Dec. 29, 2000

THIS BULLETIN SUPERSEDES TECHNICAL SERVICE BULLETIN 23-035-00 REV. A, DATED OCT. 27, 2000, WHICH SHOULD BEREMOVED FROM YOUR FILES. THIS IS A COMPLETE REVISION AND NO **ASTERISKS** HAVE BEEN USED TO HIGHLIGHTCHANGES.

SUBJECT:Power Mode Closes Lift Gate But Does Not Open The Lift Gate

: NOTE

THIS BULLETIN SHOULD BE PERFORMED ON ALL IN STOCK VEHICLES BUILT BEFORE NOVEMBER 13, 2000 (MDH1113XX).

OVERVIEW:This bulletin involves flashing the Power Lift Gate (PLG) module and resetting obstacle detection values. Adjusting the lift gate striker and/or installinglift gate overslam bumper shims may also be required.

MODELS:

SYMPTOM/CONDITION:The PLG functions in the power closing mode but not the opening mode. The lift gate is not flush with the tail lights. Low seal load prevents the lift gatefrom "popping off" and moving the lift gate latch out of the primary latching position.
DIAGNOSIS:

DIAGNOSIS 1:Power operate the lift gate to open with the Remote Keyless Entry (RKE) Fob or button in the overhead console. If the lift gate does not move out of theprimary latching position, perform Repair Procedure 1.

PARTS REQUIRED:

> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Keyless Entry Module > Component Information > Technical Service Bulletins >

Customer Interest for Keyless Entry Module: > 23-035-00B > Dec > 00 > PLG Module - Closes Liftgate But Will Not Open It > Page 22

Grand Caravan FWD V6-3.8L VIN L (2001)

DIAGNOSIS 2:Inspect the lift gate for flushness to the body above and below the tail lamps. If the lift gate is underflush to the body above the tail lamp and underflushor flush below the tail lamp, go to Procedure 2A. If the lift gate is flush or overflush to the body above and below the tail lamp, go to Procedure 2B. Ifthe lift gate is flush or underflush to the body above the tail lamps and over flush below the tail lamp AND the difference is more than 5 mm, go toProcedure 2C.

EQUIPMENT REQUIRED:

: NOTE

THE MDS2 AND DRB III(R) ARE REQUIRED TO PERFORM PART OF THIS REPAIR. THE MDS2 SYSTEM MUST BE OPERATINGWITH CIS CD2073 OR HIGHER.

POLICY:Reimbursable within the provisions of the warranty.

TIME ALLOWANCE:

FAILURE CODE:

Repair Procedure

PROCEDURE 1:1.

Log onto the MDS2 System.

2. Connect the MDS2 (Mopar Diagnostic System) and DRB III(R) (Scan Tool) to the vehicle and switch the ignition to "ON".

: NOTE

AUTO CONNECTION WILL OCCUR ONCE THE DRB III(R), MDS2 AND VEHICLE ESTABLISH COMMUNICATION. THE "CANNOTREAD VIN FROM DRB III(R)" MESSAGE (ON THE MDS2) WILL BE REPLACED BY THE VEHICLE VIN. PRESS THE "OK" BUTTONON THE MDS2 TO REQUEST A MDS2 SESSION FOR THE VEHICLE VIN INDICATED. PRESS THE "OK" BUTTON WHEN ASKED TOBEGIN SESSION.

3. Push the FLASH tab on the MDS2.

4. Select READ PART NUMBERS FROM VEHICLE and click SHOW UPDATES on the MDS2.

: NOTE

A MESSAGE MAY APPEAR (AFTER STEP 3 OR 4) THAT INDICATES NO UPDATES ARE AVAILABLE. IF THIS OCCURS, MAKE SUREYOUR DIAGNOSTIC EQUIPMENT IS OPERATING AT THE LATEST SOFTWARE LEVEL AS LISTED EARLIER IN THIS BULLETIN. IFTHE LATEST SOFTWARE IS INSTALLED, AND NO UPDATES ARE AVAILABLE, ANOTHER VEHICLE CONDITION EXISTS THATWILL REQUIRE FURTHER INVESTIGATION.

5. Select the new software part number with the light pen and click UPDATE CONTROLLER SOFTWARE.

6. The MDS2 and DRB III(R) will prompt for any operator action needed during the remainder of the reprogramming process.

:NOTE

INSTRUCTIONS ON THE DRB III(R) SCREEN WILL ASK FOR THE IGNITION KEY TO BE TURNED TO THE "LOCK" POSITION, THISMUST BE DONE WITHIN 15 SECONDS. SHORTLY AFTER THE IGNITION KEY IS PLACED IN THE "LOCK" POSITION,REPROGRAMING WILL BEGIN. THE IGNITION KEY MUST REMAIN IN THE "LOCK" POSITION UNTIL THE DRB III(R) SCREENASKS FOR THE KEY TO BE TURNED TO THE "ON" POSITION.

7. Cycle the PLG open/close three times.

> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Keyless Entry Module > Component Information > Technical Service Bulletins >

Customer Interest for Keyless Entry Module: > 23-035-00B > Dec > 00 > PLG Module - Closes Liftgate But Will Not Open It > Page 23

Grand Caravan FWD V6-3.8L VIN L (2001)

8. If the flash procedure fails to correct the lift gate failure to move out of the primary latching position, go to DIAGNOSIS 2.

PROCEDURE 2A:1.

Add three lift gate bumper shims, p/n 05020315AA, behind the rubber bumper on each side of the lift gate opening.

2. Add or subtract lift gate bumper shims as required to achieve a consistent fit side to side.

3. Power operate the PLG to open and then close with the RKE Fob or button in the overhead console to verity proper operation.

4.
Reset the PLG module obstacle detection values by cycling the PLG three times or by connecting the DRBIII(R) and selectingStandalone/1998-2001 Diagnostics/Body/Power Lift Gate/Misc/Reset Module.

PROCEDURE 2B:

1.
Adjust the lift gate striker forward (in car) in 2 mm increments until "pop off" is achieved. Do not let the lift gate become more then 3 mmunderflush to the body above the tail lamps.

2.
Power operate the PLG to open and then close with the RKE Fob or button in the overhead console. Perform Procedure A if the lift gate hasmoved to 3 mm or more underflush to the body above the tail lamps without the lift gate opening in the power mode.

3.
Reset the PLG module obstacle detection values by cycling the PLG three times or by connecting the DRBIII(R) and selectingStandalone/1998-2001 Diagnostics/Body/Power Lift Gate/Misc/Reset Module.

PROCEDURE 2C:1.

Move the striker rearward 2 mm and remeasure flushness above and below the tail lamps. Flushness should improve above the tail lamps with nochange below the tail lamps.

2. Power operate the PLG to open and then close with the RKE Fob or button in the overhead console.

3. Add three lift gate bumper shims, p/n 05020315AA, behind the rubber bumper on each side of the lift gate opening.

4. Add or subtract lift gate bumper shims as required to achieve a consistent fit side to side. The lift gate will remain overflush below the tail lamps.

5.
Reset the PLG module obstacle detection values by cycling the PLG three times or by connecting the DRBIII(R) and selectingStandalone/1998-2001 Diagnostics/Body/Power Lift Gate/Misc/Reset Module.

> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Keyless Entry Module > Component Information > Technical Service Bulletins > All Technical Service Bulletins for Keyless Entry Module:

> 23-035-00B > Dec > 00 > PLG Module - Closes Liftgate But Will Not Open It

Technical Service Bulletin # 23-035-00B

PLG Module - Closes Liftgate But Will Not Open It

NUMBER: 23-035-00 Rev. B
GROUP: Body
DATE: Dec. 29, 2000

THIS BULLETIN SUPERSEDES TECHNICAL SERVICE BULLETIN 23-035-00 REV. A, DATED OCT. 27, 2000, WHICH SHOULD BEREMOVED FROM YOUR FILES. THIS IS A COMPLETE REVISION AND NO **ASTERISKS** HAVE BEEN USED TO HIGHLIGHTCHANGES.

SUBJECT:Power Mode Closes Lift Gate But Does Not Open The Lift Gate

: NOTE

THIS BULLETIN SHOULD BE PERFORMED ON ALL IN STOCK VEHICLES BUILT BEFORE NOVEMBER 13, 2000 (MDH1113XX).

OVERVIEW:This bulletin involves flashing the Power Lift Gate (PLG) module and resetting obstacle detection values. Adjusting the lift gate striker and/or installinglift gate overslam bumper shims may also be required.

MODELS:

SYMPTOM/CONDITION:The PLG functions in the power closing mode but not the opening mode. The lift gate is not flush with the tail lights. Low seal load prevents the lift gatefrom "popping off" and moving the lift gate latch out of the primary latching position.
DIAGNOSIS:

DIAGNOSIS 1:Power operate the lift gate to open with the Remote Keyless Entry (RKE) Fob or button in the overhead console. If the lift gate does not move out of theprimary latching position, perform Repair Procedure 1.

PARTS REQUIRED:

> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Keyless Entry Module > Component Information > Technical Service Bulletins > All

Technical Service Bulletins for Keyless Entry Module: > 23-035-00B > Dec > 00 > PLG Module - Closes Liftgate But Will Not Open It > Page 29

Grand Caravan FWD V6-3.8L VIN L (2001)

DIAGNOSIS 2:Inspect the lift gate for flushness to the body above and below the tail lamps. If the lift gate is underflush to the body above the tail lamp and underflushor flush below the tail lamp, go to Procedure 2A. If the lift gate is flush or overflush to the body above and below the tail lamp, go to Procedure 2B. Ifthe lift gate is flush or underflush to the body above the tail lamps and over flush below the tail lamp AND the difference is more than 5 mm, go toProcedure 2C.

EQUIPMENT REQUIRED:

: NOTE

THE MDS2 AND DRB III(R) ARE REQUIRED TO PERFORM PART OF THIS REPAIR. THE MDS2 SYSTEM MUST BE OPERATINGWITH CIS CD2073 OR HIGHER.

POLICY:Reimbursable within the provisions of the warranty.

TIME ALLOWANCE:

FAILURE CODE:

Repair Procedure

PROCEDURE 1:1.

Log onto the MDS2 System.

2. Connect the MDS2 (Mopar Diagnostic System) and DRB III(R) (Scan Tool) to the vehicle and switch the ignition to "ON".

: NOTE

AUTO CONNECTION WILL OCCUR ONCE THE DRB III(R), MDS2 AND VEHICLE ESTABLISH COMMUNICATION. THE "CANNOTREAD VIN FROM DRB III(R)" MESSAGE (ON THE MDS2) WILL BE REPLACED BY THE VEHICLE VIN. PRESS THE "OK" BUTTONON THE MDS2 TO REQUEST A MDS2 SESSION FOR THE VEHICLE VIN INDICATED. PRESS THE "OK" BUTTON WHEN ASKED TOBEGIN SESSION.

3. Push the FLASH tab on the MDS2.

4. Select READ PART NUMBERS FROM VEHICLE and click SHOW UPDATES on the MDS2.

: NOTE

A MESSAGE MAY APPEAR (AFTER STEP 3 OR 4) THAT INDICATES NO UPDATES ARE AVAILABLE. IF THIS OCCURS, MAKE SUREYOUR DIAGNOSTIC EQUIPMENT IS OPERATING AT THE LATEST SOFTWARE LEVEL AS LISTED EARLIER IN THIS BULLETIN. IFTHE LATEST SOFTWARE IS INSTALLED, AND NO UPDATES ARE AVAILABLE, ANOTHER VEHICLE CONDITION EXISTS THATWILL REQUIRE FURTHER INVESTIGATION.

5. Select the new software part number with the light pen and click UPDATE CONTROLLER SOFTWARE.

6. The MDS2 and DRB III(R) will prompt for any operator action needed during the remainder of the reprogramming process.

:NOTE

INSTRUCTIONS ON THE DRB III(R) SCREEN WILL ASK FOR THE IGNITION KEY TO BE TURNED TO THE "LOCK" POSITION, THISMUST BE DONE WITHIN 15 SECONDS. SHORTLY AFTER THE IGNITION KEY IS PLACED IN THE "LOCK" POSITION,REPROGRAMING WILL BEGIN. THE IGNITION KEY MUST REMAIN IN THE "LOCK" POSITION UNTIL THE DRB III(R) SCREENASKS FOR THE KEY TO BE TURNED TO THE "ON" POSITION.

7. Cycle the PLG open/close three times.

> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Keyless Entry Module > Component Information > Technical Service Bulletins > All

Technical Service Bulletins for Keyless Entry Module: > 23-035-00B > Dec > 00 > PLG Module - Closes Liftgate But Will Not Open It > Page 30

Grand Caravan FWD V6-3.8L VIN L (2001)

8. If the flash procedure fails to correct the lift gate failure to move out of the primary latching position, go to DIAGNOSIS 2.

PROCEDURE 2A:1.

Add three lift gate bumper shims, p/n 05020315AA, behind the rubber bumper on each side of the lift gate opening.

2. Add or subtract lift gate bumper shims as required to achieve a consistent fit side to side.

3. Power operate the PLG to open and then close with the RKE Fob or button in the overhead console to verity proper operation.

4.
Reset the PLG module obstacle detection values by cycling the PLG three times or by connecting the DRBIII(R) and selectingStandalone/1998-2001 Diagnostics/Body/Power Lift Gate/Misc/Reset Module.

PROCEDURE 2B:

1.
Adjust the lift gate striker forward (in car) in 2 mm increments until "pop off" is achieved. Do not let the lift gate become more then 3 mmunderflush to the body above the tail lamps.

2.
Power operate the PLG to open and then close with the RKE Fob or button in the overhead console. Perform Procedure A if the lift gate hasmoved to 3 mm or more underflush to the body above the tail lamps without the lift gate opening in the power mode.

3.
Reset the PLG module obstacle detection values by cycling the PLG three times or by connecting the DRBIII(R) and selectingStandalone/1998-2001 Diagnostics/Body/Power Lift Gate/Misc/Reset Module.

PROCEDURE 2C:1.

Move the striker rearward 2 mm and remeasure flushness above and below the tail lamps. Flushness should improve above the tail lamps with nochange below the tail lamps.

2. Power operate the PLG to open and then close with the RKE Fob or button in the overhead console.

3. Add three lift gate bumper shims, p/n 05020315AA, behind the rubber bumper on each side of the lift gate opening.

4. Add or subtract lift gate bumper shims as required to achieve a consistent fit side to side. The lift gate will remain overflush below the tail lamps.

5.
Reset the PLG module obstacle detection values by cycling the PLG three times or by connecting the DRBIII(R) and selectingStandalone/1998-2001 Diagnostics/Body/Power Lift Gate/Misc/Reset Module.

> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Keyless Entry Module > Component Information > Technical Service Bulletins > Page 31

> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Keyless Entry Module > Component Information > Technical Service Bulletins > Page 32

Remote Keyless Entry Module

> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Keyless Entry Module > Component Information > Technical Service Bulletins > Page 33

Keyless Entry Module: Description and Operation

The RKE module is capable of retaining up to four different Vehicle Access Codes.

Whenever the vehicle battery power is interrupted the RKE Module will retain all vehicle access codes in its memory. When replacing or adding a keyfob transmitter (maximum 4) a DRB III scan tool is required to program the RKE Module to accept the new Vehicle Access Code if a customer ownedtransmitter is not available. Refer to Electrical, Remote Keyless Entry Module, Standard Procedure - Programming RKE Module or the Proper BodyDiagnostic Procedures.

> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Keyless Entry Module > Component Information > Service and Repair > Programming RKE Module

Keyless Entry Module: Service and RepairProgramming RKE Module

five seconds (maximum ten seconds)

1. Using a functional key fob transmitter, unlock the vehicle and disarm the Vehicle Theft Security System.2. Insert ignition key into the ignition switch.3. Turn the ignition switch to RUN position without starting engine.4. Using a functional key fob transmitter, press and hold the UNLOCK button for a minimum .5. While still holding UNLOCK button, and before passes, press the PANIC button and release both at the same time. A single chimeten seconds

will sound to verify that the RKE module is set to receive the new Vehicle Access Code(s).

6. Within of the chime, press and release the "LOCK" and "UNLOCK" buttons on the transmitter at the same time. Then press any one of30 seconds

the buttons. The BCM will sound an abbreviated chime to acknowledge that the programming of the transmitter has been completed and wassuccessful.

7. Repeat step 6 for all transmitters that will be used with this vehicle (up to 4 total).8. Programming mode will last for . To get out of programming mode sooner, turn the ignition OFF. A single chime will sound to verify30 seconds

that the RKE module will no longer accept additional Vehicle Access Code(s).

9. When Vehicle Access Code(s) programming is complete, turn the ignition switch to the OFF position and verify RKE system operation using each
key fob.

NOTE:

Only the two key fob transmitters that have been programmed to the memory seat and mirror system will operate it. If any key fob isreplaced, the memory seat and mirror module will require programming. (Refer to POWER SEATS - DIAGNOSIS AND TESTING).

> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Keyless Entry Module > Component Information > Service and Repair > Programming RKE Module > Page 36

Keyless Entry Module: Service and RepairRemote Keyless Entry Module Replacement
REMOVAL

1. Disconnect and isolate the battery negative cable.2. Remove instrument panel top cover.3. Remove screws holding RKE module to instrument panel.

Fig.4 RKE Module

4. Disconnect wire connector from RKE module.5. Remove the RKE module from vehicle.

INSTALLATION

1. Position the RKE module and install the screws.2. Connect the wire connector to the RKE module.3. Install the instrument panel top pad.4. Connect the battery negative cable.

> Relays and Modules > Relays and Modules - Body and Frame > Door Module > Component Information > Locations

Door Module: Locations

The sliding door control module is located behind the sliding door trim panel in the center of the door, just above the sliding door motor.

> Relays and Modules > Relays and Modules - Body and Frame > Door Module > Component Information > Locations > Page 41

Door Module: Description and Operation
SLIDING DOOR CONTROL MODULE

(PCI)

(DTC)

Vehicles equipped with a power sliding door utilize a sliding door control module. The sliding door control module is located behind the slidingdoor trim panel in the center of the door, just above the sliding door motor. This module controls the operation of the door through theProgrammable Communication Interface J1850 data bus circuit and the Body Control Module. The sliding door control module containssoftware technology which enables it to detect resistance to door travel and to reverse door travel in order to avoid damage to the door or to avoidpossible personal injury if the obstruction is a person. This feature functions in both the opening and closing cycles. If the power sliding doorsystem develops any problems the control module will store and recall Diagnostic Trouble Codes . The use of a diagnostic scan tool, suchas the DRB III is required to read and troubleshoot these trouble codes. The sliding door control module can be reflashed if necessary. Refer to thelatest Technical Service Bulletin Information for any updates.(TSB)

The power door control module is a replaceable component and cannot be repaired, if found to be faulty it must be replaced. Consult yourMopar(TM) parts catalog for a specific part number.

(BCM)

The power sliding door control module serves as the main computer for the power sliding side door system. All power door functions areprocessed through the power door control module and/or the vehicles body control module . At the start of a power open command, asignal is sent to the BCM and then to the power door control module via the J1850 data bus circuit. This signal, generated by any of the powerdoor command switches, tells the power door control module to activate a power latch release, engage the clutch assembly and drive the door intothe full open position. If an obstacle is felt during this power open cycle, the module will reverse direction and close the door. This process is alsoenabled during a power close cycle. This process will repeat three times, and if a fourth obstacle is detected, the door will go into full manualmode. Once the full open position is obtained, a hold open latch assembly mounted full open switch tells the control module that the door hasreached the full open position. If the power sliding door system develops any problems the control module will store and recall Diagnostic TroubleCodes (DTC). The use of a diagnostic scan tool, such as the DRB III is required to read and troubleshoot these trouble codes.

> Relays and Modules > Relays and Modules - Body and Frame > Door Module > Component Information > Locations > Page 42

Door Module: Service and Repair
REMOVAL

1. Disconnect and isolate the negative battery cable.2. Remove the appropriate door trim panel from the vehicle. Refer to Body for the procedure.3. Remove the weather shield. Refer to Body for the procedure.4. Disconnect the power door control module electrical connectors. Slide the red locking tab out (away from module) and depress connector retaining
tab, while pulling straight apart.

5. Remove the control module retaining screw.6. Remove the module from the vehicle.

INSTALLATION

1. Position the control module and install the retaining screw.2. Connect the control module electrical connectors. Slide the locking tab into the locked position.3. Install the appropriate door trim panel on the vehicle. Refer to Body for the procedure.4. Install the weather shield. Refer to Body for the procedure.5. Connect the negative battery cable.6. Using an appropriate scan tool, check and erase any power door control module diagnostic trouble codes.7. Verify power door system operation. Cycle the power door through one complete open and close cycle.

> Relays and Modules > Relays and Modules - Body and Frame > Heated Mirror Relay > Component Information > Locations

Heated Mirror Relay: Locations

There is no heated mirror relay it is integrated into the (E.B.L) relay that is located in the IPM in the engine compartment.

> Relays and Modules > Relays and Modules - Body and Frame > Heated Mirror Relay > Component Information > Locations > Page 46

Heated Mirror Relay: Description and Operation

There is no heated mirror relay it is integrated into the (E.B.L) relay that is located in the IPM in the engine compartment.

> Relays and Modules > Relays and Modules - Body and Frame > Keyless Entry Module > Component Information > Technical Service Bulletins > Customer Interest for Keyless Entry Module: > 23-035-00B > Dec > 00 > PLG

Module - Closes Liftgate But Will Not Open It

Technical Service Bulletin # 23-035-00B

PLG Module - Closes Liftgate But Will Not Open It

NUMBER: 23-035-00 Rev. B
GROUP: Body
DATE: Dec. 29, 2000

THIS BULLETIN SUPERSEDES TECHNICAL SERVICE BULLETIN 23-035-00 REV. A, DATED OCT. 27, 2000, WHICH SHOULD BEREMOVED FROM YOUR FILES. THIS IS A COMPLETE REVISION AND NO **ASTERISKS** HAVE BEEN USED TO HIGHLIGHTCHANGES.

SUBJECT:Power Mode Closes Lift Gate But Does Not Open The Lift Gate

: NOTE

THIS BULLETIN SHOULD BE PERFORMED ON ALL IN STOCK VEHICLES BUILT BEFORE NOVEMBER 13, 2000 (MDH1113XX).

OVERVIEW:This bulletin involves flashing the Power Lift Gate (PLG) module and resetting obstacle detection values. Adjusting the lift gate striker and/or installinglift gate overslam bumper shims may also be required.

MODELS:

SYMPTOM/CONDITION:The PLG functions in the power closing mode but not the opening mode. The lift gate is not flush with the tail lights. Low seal load prevents the lift gatefrom "popping off" and moving the lift gate latch out of the primary latching position.
DIAGNOSIS:

DIAGNOSIS 1:Power operate the lift gate to open with the Remote Keyless Entry (RKE) Fob or button in the overhead console. If the lift gate does not move out of theprimary latching position, perform Repair Procedure 1.

PARTS REQUIRED:

> Relays and Modules > Relays and Modules - Body and Frame > Keyless Entry Module > Component Information > Technical Service Bulletins > Customer Interest for

Keyless Entry Module: > 23-035-00B > Dec > 00 > PLG Module - Closes Liftgate But Will Not Open It > Page 55

Grand Caravan FWD V6-3.8L VIN L (2001)

DIAGNOSIS 2:Inspect the lift gate for flushness to the body above and below the tail lamps. If the lift gate is underflush to the body above the tail lamp and underflushor flush below the tail lamp, go to Procedure 2A. If the lift gate is flush or overflush to the body above and below the tail lamp, go to Procedure 2B. Ifthe lift gate is flush or underflush to the body above the tail lamps and over flush below the tail lamp AND the difference is more than 5 mm, go toProcedure 2C.

EQUIPMENT REQUIRED:

: NOTE

THE MDS2 AND DRB III(R) ARE REQUIRED TO PERFORM PART OF THIS REPAIR. THE MDS2 SYSTEM MUST BE OPERATINGWITH CIS CD2073 OR HIGHER.

POLICY:Reimbursable within the provisions of the warranty.

TIME ALLOWANCE:

FAILURE CODE:

Repair Procedure

PROCEDURE 1:1.

Log onto the MDS2 System.

2. Connect the MDS2 (Mopar Diagnostic System) and DRB III(R) (Scan Tool) to the vehicle and switch the ignition to "ON".

: NOTE

AUTO CONNECTION WILL OCCUR ONCE THE DRB III(R), MDS2 AND VEHICLE ESTABLISH COMMUNICATION. THE "CANNOTREAD VIN FROM DRB III(R)" MESSAGE (ON THE MDS2) WILL BE REPLACED BY THE VEHICLE VIN. PRESS THE "OK" BUTTONON THE MDS2 TO REQUEST A MDS2 SESSION FOR THE VEHICLE VIN INDICATED. PRESS THE "OK" BUTTON WHEN ASKED TOBEGIN SESSION.

3. Push the FLASH tab on the MDS2.

4. Select READ PART NUMBERS FROM VEHICLE and click SHOW UPDATES on the MDS2.

: NOTE

A MESSAGE MAY APPEAR (AFTER STEP 3 OR 4) THAT INDICATES NO UPDATES ARE AVAILABLE. IF THIS OCCURS, MAKE SUREYOUR DIAGNOSTIC EQUIPMENT IS OPERATING AT THE LATEST SOFTWARE LEVEL AS LISTED EARLIER IN THIS BULLETIN. IFTHE LATEST SOFTWARE IS INSTALLED, AND NO UPDATES ARE AVAILABLE, ANOTHER VEHICLE CONDITION EXISTS THATWILL REQUIRE FURTHER INVESTIGATION.

5. Select the new software part number with the light pen and click UPDATE CONTROLLER SOFTWARE.

6. The MDS2 and DRB III(R) will prompt for any operator action needed during the remainder of the reprogramming process.

:NOTE

INSTRUCTIONS ON THE DRB III(R) SCREEN WILL ASK FOR THE IGNITION KEY TO BE TURNED TO THE "LOCK" POSITION, THISMUST BE DONE WITHIN 15 SECONDS. SHORTLY AFTER THE IGNITION KEY IS PLACED IN THE "LOCK" POSITION,REPROGRAMING WILL BEGIN. THE IGNITION KEY MUST REMAIN IN THE "LOCK" POSITION UNTIL THE DRB III(R) SCREENASKS FOR THE KEY TO BE TURNED TO THE "ON" POSITION.

7. Cycle the PLG open/close three times.

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Keyless Entry Module: > 23-035-00B > Dec > 00 > PLG Module - Closes Liftgate But Will Not Open It > Page 56

Grand Caravan FWD V6-3.8L VIN L (2001)

8. If the flash procedure fails to correct the lift gate failure to move out of the primary latching position, go to DIAGNOSIS 2.

PROCEDURE 2A:1.

Add three lift gate bumper shims, p/n 05020315AA, behind the rubber bumper on each side of the lift gate opening.

2. Add or subtract lift gate bumper shims as required to achieve a consistent fit side to side.

3. Power operate the PLG to open and then close with the RKE Fob or button in the overhead console to verity proper operation.

4.
Reset the PLG module obstacle detection values by cycling the PLG three times or by connecting the DRBIII(R) and selectingStandalone/1998-2001 Diagnostics/Body/Power Lift Gate/Misc/Reset Module.

PROCEDURE 2B:

1.
Adjust the lift gate striker forward (in car) in 2 mm increments until "pop off" is achieved. Do not let the lift gate become more then 3 mmunderflush to the body above the tail lamps.

2.
Power operate the PLG to open and then close with the RKE Fob or button in the overhead console. Perform Procedure A if the lift gate hasmoved to 3 mm or more underflush to the body above the tail lamps without the lift gate opening in the power mode.

3.
Reset the PLG module obstacle detection values by cycling the PLG three times or by connecting the DRBIII(R) and selectingStandalone/1998-2001 Diagnostics/Body/Power Lift Gate/Misc/Reset Module.

PROCEDURE 2C:1.

Move the striker rearward 2 mm and remeasure flushness above and below the tail lamps. Flushness should improve above the tail lamps with nochange below the tail lamps.

2. Power operate the PLG to open and then close with the RKE Fob or button in the overhead console.

3. Add three lift gate bumper shims, p/n 05020315AA, behind the rubber bumper on each side of the lift gate opening.

4. Add or subtract lift gate bumper shims as required to achieve a consistent fit side to side. The lift gate will remain overflush below the tail lamps.

5.
Reset the PLG module obstacle detection values by cycling the PLG three times or by connecting the DRBIII(R) and selectingStandalone/1998-2001 Diagnostics/Body/Power Lift Gate/Misc/Reset Module.

> Relays and Modules > Relays and Modules - Body and Frame > Keyless Entry Module > Component Information > Technical Service Bulletins > All Technical Service Bulletins for Keyless Entry Module: > 23-035-00B >

Dec > 00 > PLG Module - Closes Liftgate But Will Not Open It

Technical Service Bulletin # 23-035-00B

PLG Module - Closes Liftgate But Will Not Open It

NUMBER: 23-035-00 Rev. B
GROUP: Body
DATE: Dec. 29, 2000

THIS BULLETIN SUPERSEDES TECHNICAL SERVICE BULLETIN 23-035-00 REV. A, DATED OCT. 27, 2000, WHICH SHOULD BEREMOVED FROM YOUR FILES. THIS IS A COMPLETE REVISION AND NO **ASTERISKS** HAVE BEEN USED TO HIGHLIGHTCHANGES.

SUBJECT:Power Mode Closes Lift Gate But Does Not Open The Lift Gate

: NOTE

THIS BULLETIN SHOULD BE PERFORMED ON ALL IN STOCK VEHICLES BUILT BEFORE NOVEMBER 13, 2000 (MDH1113XX).

OVERVIEW:This bulletin involves flashing the Power Lift Gate (PLG) module and resetting obstacle detection values. Adjusting the lift gate striker and/or installinglift gate overslam bumper shims may also be required.

MODELS:

SYMPTOM/CONDITION:The PLG functions in the power closing mode but not the opening mode. The lift gate is not flush with the tail lights. Low seal load prevents the lift gatefrom "popping off" and moving the lift gate latch out of the primary latching position.
DIAGNOSIS:

DIAGNOSIS 1:Power operate the lift gate to open with the Remote Keyless Entry (RKE) Fob or button in the overhead console. If the lift gate does not move out of theprimary latching position, perform Repair Procedure 1.

PARTS REQUIRED:

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Bulletins for Keyless Entry Module: > 23-035-00B > Dec > 00 > PLG Module - Closes Liftgate But Will Not Open It > Page 62

Grand Caravan FWD V6-3.8L VIN L (2001)

DIAGNOSIS 2:Inspect the lift gate for flushness to the body above and below the tail lamps. If the lift gate is underflush to the body above the tail lamp and underflushor flush below the tail lamp, go to Procedure 2A. If the lift gate is flush or overflush to the body above and below the tail lamp, go to Procedure 2B. Ifthe lift gate is flush or underflush to the body above the tail lamps and over flush below the tail lamp AND the difference is more than 5 mm, go toProcedure 2C.

EQUIPMENT REQUIRED:

: NOTE

THE MDS2 AND DRB III(R) ARE REQUIRED TO PERFORM PART OF THIS REPAIR. THE MDS2 SYSTEM MUST BE OPERATINGWITH CIS CD2073 OR HIGHER.

POLICY:Reimbursable within the provisions of the warranty.

TIME ALLOWANCE:

FAILURE CODE:

Repair Procedure

PROCEDURE 1:1.

Log onto the MDS2 System.

2. Connect the MDS2 (Mopar Diagnostic System) and DRB III(R) (Scan Tool) to the vehicle and switch the ignition to "ON".

: NOTE

AUTO CONNECTION WILL OCCUR ONCE THE DRB III(R), MDS2 AND VEHICLE ESTABLISH COMMUNICATION. THE "CANNOTREAD VIN FROM DRB III(R)" MESSAGE (ON THE MDS2) WILL BE REPLACED BY THE VEHICLE VIN. PRESS THE "OK" BUTTONON THE MDS2 TO REQUEST A MDS2 SESSION FOR THE VEHICLE VIN INDICATED. PRESS THE "OK" BUTTON WHEN ASKED TOBEGIN SESSION.

3. Push the FLASH tab on the MDS2.

4. Select READ PART NUMBERS FROM VEHICLE and click SHOW UPDATES on the MDS2.

: NOTE

A MESSAGE MAY APPEAR (AFTER STEP 3 OR 4) THAT INDICATES NO UPDATES ARE AVAILABLE. IF THIS OCCURS, MAKE SUREYOUR DIAGNOSTIC EQUIPMENT IS OPERATING AT THE LATEST SOFTWARE LEVEL AS LISTED EARLIER IN THIS BULLETIN. IFTHE LATEST SOFTWARE IS INSTALLED, AND NO UPDATES ARE AVAILABLE, ANOTHER VEHICLE CONDITION EXISTS THATWILL REQUIRE FURTHER INVESTIGATION.

5. Select the new software part number with the light pen and click UPDATE CONTROLLER SOFTWARE.

6. The MDS2 and DRB III(R) will prompt for any operator action needed during the remainder of the reprogramming process.

:NOTE

INSTRUCTIONS ON THE DRB III(R) SCREEN WILL ASK FOR THE IGNITION KEY TO BE TURNED TO THE "LOCK" POSITION, THISMUST BE DONE WITHIN 15 SECONDS. SHORTLY AFTER THE IGNITION KEY IS PLACED IN THE "LOCK" POSITION,REPROGRAMING WILL BEGIN. THE IGNITION KEY MUST REMAIN IN THE "LOCK" POSITION UNTIL THE DRB III(R) SCREENASKS FOR THE KEY TO BE TURNED TO THE "ON" POSITION.

7. Cycle the PLG open/close three times.

> Relays and Modules > Relays and Modules - Body and Frame > Keyless Entry Module > Component Information > Technical Service Bulletins > All Technical Service

Bulletins for Keyless Entry Module: > 23-035-00B > Dec > 00 > PLG Module - Closes Liftgate But Will Not Open It > Page 63

Grand Caravan FWD V6-3.8L VIN L (2001)

8. If the flash procedure fails to correct the lift gate failure to move out of the primary latching position, go to DIAGNOSIS 2.

PROCEDURE 2A:1.

Add three lift gate bumper shims, p/n 05020315AA, behind the rubber bumper on each side of the lift gate opening.

2. Add or subtract lift gate bumper shims as required to achieve a consistent fit side to side.

3. Power operate the PLG to open and then close with the RKE Fob or button in the overhead console to verity proper operation.

4.
Reset the PLG module obstacle detection values by cycling the PLG three times or by connecting the DRBIII(R) and selectingStandalone/1998-2001 Diagnostics/Body/Power Lift Gate/Misc/Reset Module.

PROCEDURE 2B:

1.
Adjust the lift gate striker forward (in car) in 2 mm increments until "pop off" is achieved. Do not let the lift gate become more then 3 mmunderflush to the body above the tail lamps.

2.
Power operate the PLG to open and then close with the RKE Fob or button in the overhead console. Perform Procedure A if the lift gate hasmoved to 3 mm or more underflush to the body above the tail lamps without the lift gate opening in the power mode.

3.
Reset the PLG module obstacle detection values by cycling the PLG three times or by connecting the DRBIII(R) and selectingStandalone/1998-2001 Diagnostics/Body/Power Lift Gate/Misc/Reset Module.

PROCEDURE 2C:1.

Move the striker rearward 2 mm and remeasure flushness above and below the tail lamps. Flushness should improve above the tail lamps with nochange below the tail lamps.

2. Power operate the PLG to open and then close with the RKE Fob or button in the overhead console.

3. Add three lift gate bumper shims, p/n 05020315AA, behind the rubber bumper on each side of the lift gate opening.

4. Add or subtract lift gate bumper shims as required to achieve a consistent fit side to side. The lift gate will remain overflush below the tail lamps.

5.
Reset the PLG module obstacle detection values by cycling the PLG three times or by connecting the DRBIII(R) and selectingStandalone/1998-2001 Diagnostics/Body/Power Lift Gate/Misc/Reset Module.

> Relays and Modules > Relays and Modules - Body and Frame > Keyless Entry Module > Component Information > Technical Service Bulletins > Page 64

> Relays and Modules > Relays and Modules - Body and Frame > Keyless Entry Module > Component Information > Technical Service Bulletins > Page 65

Remote Keyless Entry Module

> Relays and Modules > Relays and Modules - Body and Frame > Keyless Entry Module > Component Information > Technical Service Bulletins > Page 66

Keyless Entry Module: Description and Operation

The RKE module is capable of retaining up to four different Vehicle Access Codes.

Whenever the vehicle battery power is interrupted the RKE Module will retain all vehicle access codes in its memory. When replacing or adding a keyfob transmitter (maximum 4) a DRB III scan tool is required to program the RKE Module to accept the new Vehicle Access Code if a customer ownedtransmitter is not available. Refer to Electrical, Remote Keyless Entry Module, Standard Procedure - Programming RKE Module or the Proper BodyDiagnostic Procedures.

> Relays and Modules > Relays and Modules - Body and Frame > Keyless Entry Module > Component Information > Service and Repair > Programming RKE Module

Keyless Entry Module: Service and RepairProgramming RKE Module

five seconds (maximum ten seconds)

1. Using a functional key fob transmitter, unlock the vehicle and disarm the Vehicle Theft Security System.2. Insert ignition key into the ignition switch.3. Turn the ignition switch to RUN position without starting engine.4. Using a functional key fob transmitter, press and hold the UNLOCK button for a minimum .5. While still holding UNLOCK button, and before passes, press the PANIC button and release both at the same time. A single chimeten seconds

will sound to verify that the RKE module is set to receive the new Vehicle Access Code(s).

6. Within of the chime, press and release the "LOCK" and "UNLOCK" buttons on the transmitter at the same time. Then press any one of30 seconds

the buttons. The BCM will sound an abbreviated chime to acknowledge that the programming of the transmitter has been completed and wassuccessful.

7. Repeat step 6 for all transmitters that will be used with this vehicle (up to 4 total).8. Programming mode will last for . To get out of programming mode sooner, turn the ignition OFF. A single chime will sound to verify30 seconds

that the RKE module will no longer accept additional Vehicle Access Code(s).

9. When Vehicle Access Code(s) programming is complete, turn the ignition switch to the OFF position and verify RKE system operation using each
key fob.

NOTE:

Only the two key fob transmitters that have been programmed to the memory seat and mirror system will operate it. If any key fob isreplaced, the memory seat and mirror module will require programming. (Refer to POWER SEATS - DIAGNOSIS AND TESTING).

> Relays and Modules > Relays and Modules - Body and Frame > Keyless Entry Module > Component Information > Service and Repair > Programming RKE Module > Page 69

Keyless Entry Module: Service and RepairRemote Keyless Entry Module Replacement
REMOVAL

1. Disconnect and isolate the battery negative cable.2. Remove instrument panel top cover.3. Remove screws holding RKE module to instrument panel.

Fig.4 RKE Module

4. Disconnect wire connector from RKE module.5. Remove the RKE module from vehicle.

INSTALLATION

1. Position the RKE module and install the screws.2. Connect the wire connector to the RKE module.3. Install the instrument panel top pad.4. Connect the battery negative cable.

> Relays and Modules > Relays and Modules - Body and Frame > Power Door Lock Relay > Component Information > Locations

Power Door Lock Relay: Locations

Intelligent Power Module.

> Relays and Modules > Relays and Modules - Body and Frame > Power Door Lock Relay > Component Information > Locations > Page 73

Power Door Lock Relay: Diagrams

Power Lock Relay-Accessory Relay

> Relays and Modules > Relays and Modules - Body and Frame > Power Door Lock Relay > Component Information > Locations > Page 74

Power Door Lock Relay: Description and Operation

DESCRIPTION

POWER DOOR LOCK SYSTEMThe front doors, sliding door(s) and liftgate are equipped with actuator motors to lock or unlock the latch mechanisms. The door lock actuator motor isnot serviced separately from the door latch, except for the sliding door(s).

AUTOMATIC DOOR LOCKSThe vehicle comes with two options for power door locks:

^

Rolling automatic lock (ENABLE), doors automatically lock at approximately at 25.7 Km/h (16 mph).

^ No rolling automatic lock (DISABLE), doors do not automatically lock when the vehicle is moving.

DOOR LOCK INHIBIT

The BCM cancels out the door lock switch actuation, when the key is in the Ignition Switch and either front door is open. Pressing the key fob RKElock/unlock under these conditions results in normal lock/unlock activation

CENTRAL LOCKING

If equipped with Vehicle Theft Security System (VTSS), all the doors can be locked with the key by using any of the door lock cylinders. Turning thekey to the lock position will lock all the doors. If a sliding door is open when this is done, the sliding door will lock when it is closed.

DOOR LOCK CIRCUIT PROTECTION

The door lock system is protected by a 40 amp fuse located in the IPM. The BCM receives lock/unlock input and will turn on the appropriate driversand provide a voltage level to the door lock motor for a specific time. The IPM is located along the side of the vehicle battery in the enginecompartment. See: Relays and Modules - Power and Ground Distribution/Relay Box

REMOTE KEYLESS ENTRY SYSTEM

The key fob transmitter has six buttons. Three of them, LOCK, UNLOCK, and PANIC, are used to actuate parts of, and program the Remote KeylessEntry (RKE) system via the customer programming mode. It is not necessary to use the PANIC button with the DRB III scan tool mode ofprogramming. and program the Remote Keyless Entry (RKE) system via the customer programming mode. It is not necessary to use the PANIC buttonwith the DRB III scan tool mode of programming.

> Relays and Modules > Relays and Modules - Body and Frame > Power Mirror Control Module > Component Information > Locations

Power Mirror Control Module: Locations

The Memory Seat/Mirror Module is located under the driver's seat.(MSMM)

> Relays and Modules > Relays and Modules - Body and Frame > Power Mirror Control Module > Component Information > Diagrams > Diagram Information and Instructions

Power Mirror Control Module: Diagram Information and Instructions

How to Use Wiring Diagrams

DaimlerChrysler Corporation wiring diagrams are designed to provide information regarding the vehicles wiring content. In order to effectively use thewiring diagrams to diagnose and repair DaimlerChrysler Corporation vehicles, it is important to understand all of their features and characteristics.

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Instructions > Page 80

Grand Caravan FWD V6-3.8L VIN L (2001)

General Information (Part 1 of 2)

Diagrams are arranged such that the power (B+) side of the circuit is placed near the top of the page, and the ground (B-) side of the circuit is placednear the bottom of the page (Fig. 1).

> Relays and Modules > Relays and Modules - Body and Frame > Power Mirror Control Module > Component Information > Diagrams > Diagram Information and

Instructions > Page 81

Grand Caravan FWD V6-3.8L VIN L (2001)

General Information (Part 2 of 2)

All switches, components, and modules are shown in the at rest position with the doors closed and the key removed from the ignition (Fig. 2).

Components are shown two ways. A solid line around a component indicates that the component is complete. A dashed line around the componentindicates that the component is being shown is not complete. Incomplete components have a reference number to indicate the page where the componentis shown complete.
It is important to realize that no attempt is made on the diagrams to represent components and wiring as they appear on the vehicle. For example, a short

piece of wire is treated the same as a long one. In addition, switches and other components are shown as simply as possible, with regard to function only.

Circuit Functions

Circuit Identification Code Chart

All circuits in the diagrams use an alpha/numeric code to identify the wire and its function. To identify which circuit code applies to a system, refer to theCircuit Identification Code Chart. This chart shows the main circuits only and does not show the secondary codes that may apply to some models.

Circuit Information

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Instructions > Page 82

Grand Caravan FWD V6-3.8L VIN L (2001)

Wire Code Identification

Wire Color Code Chart

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Instructions > Page 83

Grand Caravan FWD V6-3.8L VIN L (2001)

Each wire shown in the diagrams contains a code which identifies the main circuit, part of the main circuit, gauge of wire, and color.

Connector, Ground and Splice Information

CAUTION:

Not all connectors are serviced. Some connectors are serviced only with a harness. A typical example might be the Supplemental RestraintSystem connectors. Always check parts availability before attempting a repair.

IDENTIFICATION

Connectors, grounds, and splices are identified as follows:-

In-line connectors located in the engine compartment are series numbersC100

-

In-line connectors located in the Instrument Panel area are series numbers.C200

-

In-line connectors located in the body are series numbers.C300

-

Jumper harness connectors are series numbers.C400

-

Grounds and ground connectors are identified with a "" and follow the same series numbering as the in-line connectors.G

-

Splices are identified with an "" and follow the same series numbering as the in-line connectors.S

­Component connectors are identified by the component name instead of a number. Multiple connectors on a component use a C1, C2, etc.identifier.

Electrostatic Discharge (ESD) Sensitive Devices

Electrostatic Discharge Symbol

All ESD sensitive components are solid state and a symbol is used to indicate this. When handling any component with this symbol comply with thefollowing procedures to reduce the possibility of electrostatic charge build up on the body and inadvertent discharge into the component. If it is notknown whether the part is ESD sensitive, assume that it is.

1. Always touch a known good ground before handling the part. This should be repeated while handling the part and more frequently after sliding
across a seat, sitting down from a standing position, or walking a distance.

2. Avoid touching electrical terminals of the part, unless instructed to do so by a written procedure.3. When using a voltmeter, be sure to connect the ground lead first.4. Do not remove the part from its protective packing until it is time to install the part.5. Before removing the part from its package, ground the package to a known good ground on the vehicle.

Notes, Cautions and Warnings

Additional important information is presented in three ways: Notes, Cautions, and Warnings.

NOTES

are used to help describe how switches or components operate to complete a particular circuit. They are also used to indicate differentconditions that may appear on the vehicle. For example, an up-to and after condition.

are used to indicate information that could prevent making an error that may damage the vehicle.CAUTIONS

WARNINGS

provide information to prevent personal injury and vehicle damage. Below is a list of general warnings that should be followed any time avehicle is being serviced.

WARNING:

- ALWAYS WEAR SAFETY GLASSES FOR EYE PROTECTION.

- USE SAFETY STANDS ANYTIME A PROCEDURE REQUIRES BEING UNDER A VEHICLE.

­BE SURE THAT THE IGNITION SWITCH ALWAYS IS IN THE OFF POSITION, UNLESS THE PROCEDURE REQUIRES IT TOBE ON.

> Relays and Modules > Relays and Modules - Body and Frame > Power Mirror Control Module > Component Information > Diagrams > Diagram Information and

Instructions > Page 84

Grand Caravan FWD V6-3.8L VIN L (2001)

­SET THE PARKING BRAKE WHEN WORKING ON ANY VEHICLE. AN AUTOMATIC TRANSMISSION SHOULD BE IN PARK.A MANUAL TRANSMISSION SHOULD BE IN NEUTRAL.

- OPERATE THE ENGINE ONLY IN A WELL-VENTILATED AREA.

- KEEP AWAY FROM MOVING PARTS WHEN THE ENGINE IS RUNNING, ESPECIALLY THE FAN AND BELTS.

­TO PREVENT SERIOUS BURNS, AVOID CONTACT WITH HOT PARTS SUCH AS THE RADIATOR, EXHAUST MANIFOLD(S),TAIL PIPE, CATALYTIC CONVERTER, AND MUFFLER.

­DO NOT ALLOW FLAME OR SPARKS NEAR THE BATTERY. GASES ARE ALWAYS PRESENT IN AND AROUND THEBATTERY.

- ALWAYS REMOVE RINGS, WATCHES, LOOSE HANGING JEWELRY, AND LOOSE CLOTHING.

Symbols

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Instructions > Page 85

Grand Caravan FWD V6-3.8L VIN L (2001)

Wiring Diagram Symbols

International symbols are used throughout the wiring diagrams. These symbols are consistent with those being used around the world (Fig. 3).

Take Outs

The abbreviation is used in the component location section to indicate a point in which the wiring harness branches out to a component.T/O

Terminology

This is a list of terms and definitions used in the wiring diagrams.

LHD ............................................................................................................................................................................................... Left Hand Drive VehiclesRHD ............................................................................................................................................................................................. Right Hand Drive VehiclesATX ................................................................................................................................................................. Automatic Transmissions-Front Wheel DriveMTX ..................................................................................................................................................................... Manual Transmissions-Front Wheel DriveAT ..................................................................................................................................................................... Automatic Transmissions-Rear Wheel DriveMT ........................................................................................................................................................................ Manual Transmissions-Rear Wheel DriveSOHC ..................................................................................................................................................................................... Single Over Head Cam EngineDOHC ................................................................................................................................................................................... Double Over Head Cam EngineBUX ............................................................................................................................................................................................................. Built-Up-ExportBuilt-Up-Export .................................................................................................................. Vehicles Built For Sale In Markets Other Than North America Except Built-Up-Export ........................................................................................................................................ Vehicles Built For Sale In North America

Section Identification and Information

Section Identification

The wiring diagrams are grouped into individual sections. If a component is most likely found in a particular group, it will be shown complete (all wires,connectors, and pins) within that group. For example, the Auto Shutdown Relay is most likely to be found in Group 30, so it is shown there complete. Itcan, however, be shown partially in another group if it contains some associated wiring.

Diode Replacement
REMOVAL

1. Disconnect the battery.2. Locate the diode in the harness, and remove the protective covering.

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Instructions > Page 86

Grand Caravan FWD V6-3.8L VIN L (2001)

Diode Identification

3. Remove the diode from the harness, pay attention to the current flow direction.

INSTALLATION

1. Remove the insulation from the wires in the harness. Only remove enough insulation to solder in the new diode.2. Install the new diode in the harness, making sure current flow is correct. If necessary, refer to the appropriate wiring diagram for current flow (Fig.

13).

3. Solder the connection together using rosin core type solder only Do not use acid core solder.4. Tape the diode to the harness using electrical tape. Make sure the diode is completely sealed from the elements.5. Re-connect the battery and test affected systems.

Terminal Replacement
REMOVAL

1. Disconnect battery.2. Disconnect the connector being repaired from its mating half/component.

Fig.16 Connector Locking Wedge Tab (Typical)

3. Remove the connector locking wedge, if required (Fig. 16).

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Instructions > Page 87

Grand Caravan FWD V6-3.8L VIN L (2001)

Fig.17 Terminal Removal

Fig.18 Terminal Removal Using Special Tool

4. Position the connector locking finger away from the terminal using the proper pick from special tool kit . Pull on the wire to remove the6680

terminal from the connector (Fig. 17) (Fig. 18).

5. Cut the wire 6 inches from the back of the connector.6. Remove of insulation from the wire on the harness side.1 inch

INSTALLATION

one-half (1/2) inch

1. Select a wire from the terminal repair assembly that best matches the color wire being repaired.2. Cut the repair wire to the proper length and remove of insulation.3. Splice the repair wire to the wire harness

a. Place a piece of heat shrink tubing over one side of the wire. Make sure the tubing will be long enough to cover and seal the entire repair area.b. Spread the strands of the wire apart on each part of the exposed wires.c. Push the two ends of wire together until the strands of wire are close to the insulation.d. Twist the wires together.e. Solder the connection together using rosin core type solder only. Do not use acid core solder.f.

Center the heat shrink tubing over the joint and heat using a heat gun. Heat the joint until the tubing is tightly sealed and sealant comes out ofboth ends of the tubing.

1-1/2 inches 2 inches

4. Insert the repaired wire into the connector.5. Install the connector locking wedge, if required, and reconnect the connector to its mating half/component.6. Re-tape the wire harness starting at behind the connector and past the repair.7. Connect battery and test all affected systems.

Terminal/Connector Repair-Augat Connectors
REMOVAL

1. Disconnect battery.2. Disconnect the connector from its mating half/component.

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Instructions > Page 88

Grand Caravan FWD V6-3.8L VIN L (2001)

Fig.8 Augat Connector Repair

3. Push down on the yellow connector locking tab to release the terminals (Fig. 8).

Fig.9 Using Special Tool 6932

6932

4. Using special tool , push the terminal to remove it from the connector (Fig. 9).5. Repair or replace the terminal as necessary.

INSTALLATION

1. Reset the terminal locking tang.2. Insert the removed wire in the same cavity on the repair connector.3. Repeat steps for each wire in the connector, being sure that all wires are inserted into the proper cavities. For additional connector pin-out
identification, refer to the wiring diagrams.

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Grand Caravan FWD V6-3.8L VIN L (2001)

4. When the connector is re-assembled, the locking tab must be placed in the locked position to prevent terminal push out.5. Connect connector to its mating half/component.6. Connect battery and test all affected systems.

Terminal/Connector Repair-Molex Connectors
REMOVAL

1. Disconnect battery2. Disconnect the connector from its mating half/component.

Fig.10 Molex Connector Repair

3. Insert special tool into the terminal end of the connector (Fig. 10).6742

Fig.11 Using Special Tool 6742

6742

4. Using special tool , release the locking fingers on the terminal (Fig. 11).5. Pull on the wire to remove it from the connector.6. Repair or replace the terminal as necessary.

INSTALLATION

1. Reset the terminal locking tang.2. Insert the removed wire in the same cavity on the repair connector.3. Repeat steps for each wire in the connector, being sure that all wires are inserted into the proper cavities. For additional connector pin-out

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Instructions > Page 90

Grand Caravan FWD V6-3.8L VIN L (2001)

identification, refer to the wiring diagrams.

4. Connect connector to its mating half/component.5. Connect battery and test all affected systems.

Terminal/Connector Repair-Thomas and Betts Connectors
REMOVAL

1. Disconnect battery.2. Disconnect the connector from its mating half/component.

Fig.12 Thomas And Betts Connector Lock Release Tabs

3. Push in the two lock tabs on the side of the connector (Fig. 12).

Fig.13 Removing Wire Terminal

6934
6934

4. Insert the probe end of special tool into the back of the connector cavity (Fig. 13).5. Grasp the wire and tool , then slowly remove the wire and terminal from the connector.6. Repair or replace the terminal as necessary.

INSTALLATION

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Instructions > Page 91

Grand Caravan FWD V6-3.8L VIN L (2001)

1. Reset the terminal locking tang.2. Insert the removed wire in the same cavity on the repair connector.3. Repeat steps for each wire in the connector, being sure that all wires are fully seated into the proper cavities. For additional connector pin-out

identification, refer to the wiring diagrams.

Fig.14 Single Lock Tab

4. Push in the single lock tab on the side of the connector (Fig. 14).5. Connect connector to its mating half/component.6. Connect battery and test all affected systems.

Wire Splicing
STANDARD PROCEDURE - WIRE SPLICING

When splicing a wire, it is important that the correct gauge be used as shown in the wiring diagrams.

one-half (1/2) inch

1. Remove of insulation from each wire that needs to be spliced.2. Place a piece of adhesive lined heat shrink tubing on one side of the wire. Make sure the tubing will be long enough to cover and seal the entire
repair area.

Fig.23 Splice Clip

3. Place the strands of wire overlapping each other inside of the splice clip (Fig. 23).

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Instructions > Page 92

Grand Caravan FWD V6-3.8L VIN L (2001)

Fig.24 Crimping Tool

4. Using crimping tool, Miller p/n 8272, crimp the splice clip and wires together (Fig. 24)

Fig.25 Solder

5. Solder the connection together using rosin core type solder only (Fig. 25)

DO NOT USE ACID CORE SOLDER.CAUTION:

Fig.26 Heat Shrink Tubing

6. Center the heat shrink tubing over the joint and heat using a heat gun. Heat the joint until the tubing is tightly sealed and sealant comes out of both
ends of the tubing (Fig. 26).

Special Tools

Probing Tool Package 6807