Dodge Magnum 1996 4x2 Pickup V10 8.0L Workshop Manual

dodge :: Dodge Truck 3500 4x2 Pickup V10-488

8.0L Magnum (1996)

> Relays and Modules > Relays and Modules - Brakes and Traction Control > Brake Fluid Pump Relay > Component Information > Locations

Power Distribution (Part 1 Of 3)

> Relays and Modules > Relays and Modules - Brakes and Traction Control > Brake Fluid Pump Relay > Component Information > Locations > Page 7

Brake Fluid Pump Relay: Description and Operation
CIRCUIT OPERATION

(CAB)

(PDC)

When the Controller Anti Lock Brake grounds the ABS pump relay on circuit B116, the relay contacts CLOSE connecting circuit A10from the Power Distribution Center and circuit B120. Circuit A10 connects to fuse 5 in the PDC. Circuit A20 from the fuse 14 in the fuseblock splices to feed the coil side of the ABS warning lamp relay and the pump motor relay.

From the ABS pump relay, circuit B120 splices to supply voltage to the ABS pump motor and all solenoids in the hydraulic control unit. CircuitB120 also supplies power to the solenoids in the Rear Wheel Anti Lock (RWAL) valve. Additionally, circuit B120 provides an input to cavity 34of the CAB. The input tells the CAB that voltage has been supplied to the pump motor.

> Relays and Modules > Relays and Modules - Brakes and Traction Control > Electronic Brake Control Module > Component Information > Locations

Electronic Brake Control Module: Locations

(RWAL)

The Rear Wheel Anti-Lock control module is located behind the instrument panel, to the right of the steering column, and near the intermittentwiper module.

> Relays and Modules > Relays and Modules - Brakes and Traction Control > Electronic Brake Control Module > Component Information > Locations > Page 11

> Relays and Modules > Relays and Modules - Brakes and Traction Control > Electronic Brake Control Module > Component Information > Service and Repair > With Four Wheel Antilock System

Electronic Brake Control Module: Service and RepairWith Four Wheel Antilock System

1. Disconnect battery cables and remove battery from vehicle, then disconnect ABS wiring harness at ABS valve.2. Disconnect wiring harness at ABS electronic control module, then disconnect front brake lines at ABS valve.3. Remove bolts and stud nuts securing ABS valve and electronic control to inner fender panel, then remove valve and module from vehicle.4. Reverse procedure to install, noting the following:

Torque 8-10 14-16

a. ABS valve mounting bolt and stud nuts to ft. lbs. and hydraulic fittings to ft. lbs.b. Bleed brake system as described under .Antilock Brake System/Service and Repair

> Relays and Modules > Relays and Modules - Brakes and Traction Control > Electronic Brake Control Module > Component Information > Service and Repair > With Four Wheel Antilock System > Page 14

Electronic Brake Control Module: Service and RepairWith Rear Wheel Antilock System

1. Remove knee bolster; then, using a suitable long-shank screwdriver, remove electronic control module lower mounting screws.2. Remove module upper mounting screw, then lower module and bracket assembly from underside of instrument panel.3. Disconnect electrical harness from module; then, if necessary, separate module from bracket so that a new module may be installed.4. Reverse procedure to install.

> Relays and Modules > Relays and Modules - HVAC > Blower Motor Relay > Component Information > Locations

Blower Motor Relay: Locations

Fig 39 Blower Motor Relay Removal/Installation

The relay is located in the passenger compartment on the stop lamp switch bracket. The stop lamp switch bracket is secured to the inboard side of thepedal support bracket under the driver side of the instrument panel. The relay case includes a molded-in plastic slot that snaps over the blade-type relaymount on the stop lamp switch bracket.

> Relays and Modules > Relays and Modules - HVAC > Blower Motor Relay > Component Information > Locations > Page 19

Blower Motor Relay: Description and Operation

Fig 39 Blower Motor Relay Removal/Installation

Blower Motor Relay

OPERATION

The blower motor relay is a International Standards Organization (ISO)-type relay. The relay is a electromechanical device that switches batterycurrent from a fuse in the fuse block module to the blower motor, whenever the ignition switch is in the On position. This arrangement reduces theamount of battery current that must flow through the ignition switch.

The relay is energized when the relay coil is provided a voltage signal by the ignition switch. When the relay is de-energized, the blower motorreceives no battery feed.

The relay is located in the passenger compartment on the stop lamp switch bracket. The stop lamp switch bracket is secured to the inboard side ofthe pedal support bracket under the driver side of the instrument panel. The relay case includes a molded-in plastic slot that snaps over theblade-type relay mount on the stop lamp switch bracket. The relay cannot be repaired and, if faulty or damaged, it must be replaced.

CIRCUIT OPERATION

Circuit C1 from fuse 2 in the Fuse Block supplies voltage to the contact side of the blower motor relay

(PDC)

When the ignition switch is in the RUN position it connects Circuit A2 from fuse 2 in the Power Distribution Center to Circuit A22. CircuitA22 connects to the coil side of the blower motor relay
Circuit C1 connects to Circuit C11 through the blower motor relay contacts and supplies voltage to the blower motor.

Circuit Z3 provides the ground path for the blower motor relay.

> Relays and Modules > Relays and Modules - HVAC > Blower Motor Relay > Component Information > Locations > Page 20

Blower Motor Relay: Testing and Inspection

Blower Motor Relay

Fig 39 Blower Motor Relay Removal/Installation

RELAY TEST

Remove the blower motor relay from its wire harness connector as described to perform the following tests:

1. A relay in the de-energized position should have continuity between terminals 87A and 30, and no continuity between terminals 87 and 30. If OK.
go to Step 2. If not OK, replace the faulty relay

75 +/- 5 ohms

2. Resistance between terminals 85 and 86 (electromagnet) should be . If OK, go to Step 3. If not OK, replace the faulty relay.3. Connect a battery to terminals 85 and 86. There should now be continuity between terminals 30 and 87, and no continuity between terminals 87A
and 30. If OK, see the Relay Circuit Test procedure. If not OK, replace the faulty relay.

RELAY CIRCUIT TEST

1. The relay common feed terminal cavity (30) is connected to battery voltage and should be hot at all times. If OK go to Step 2. If not OK, repair the
open circuit to the fuse block module as required.

2. The relay normally closed terminal cavity (87A) is connected to terminal 30 in the de-energized position, but is not used for this application. Go to

Step 3.

3. The relay normally open terminal cavity (87) is connected to the blower motor. When the relay is energized, terminal 87 is connected to terminal

30 and provides full battery current to the blower motor. There should be continuity between this cavity and the blower motor relay output circuitcavity of the blower motor wire harness connector at all times. If OK, go to Step 4. If not OK, repair the open circuit to the blower motor asrequired.

4. The coil battery terminal cavity (86) is connected to the electromagnet in the relay. It is energized when the ignition switch is in the On position.
Check for battery voltage at the cavity for relay terminal 86 with the ignition switch in the On position. If OK, go to Step 5. If not OK, repair theopen circuit to the ignition switch through the Power Distribution Center (PDC) as required.

5. The coil ground terminal cavity (85) is connected to ground. This terminal supplies the ground for the relay electromagnetic coil. There should be
continuity between the cavity for relay terminal 85 and a good ground at all times. If not OK, repair the open circuit as required.

> Relays and Modules > Relays and Modules - HVAC > Blower Motor Relay > Component Information > Locations > Page 21

Blower Motor Relay: Service and Repair

Fig 39 Blower Motor Relay Removal/Installation

NOTE:

The blower motor relay and wire harness connector are snap-fit onto a blade-type retainer located on the stop lamp switch mounting bracket.The stop lamp switch mounting bracket is secured with two screws to the inboard side of the brake pedal support bracket, under the driver side of theinstrument panel. To remove the relay:

1. Disconnect and isolate the battery negative cable.2. Reach under the knee blocker on the driver side of the instrument panel between the throttle and brake pedals, and unsnap the relay from the blade
on the stop lamp switch bracket.

3. Lower the relay from under the instrument panel far enough to unplug the relay from the wire harness connector.4. To install the relay, align the terminals with the cavities in the relay wire harness connector and push the relay firmly into place.5. Reverse the remaining removal procedures to complete the installation.6. Test the relay operation.

> Relays and Modules > Relays and Modules - HVAC > Compressor Clutch Relay > Component Information > Locations > Component Locations

Power Distribution (Part 1 Of 3)

> Relays and Modules > Relays and Modules - HVAC > Compressor Clutch Relay > Component Information > Locations > Component Locations > Page 26

Pinout

> Relays and Modules > Relays and Modules - HVAC > Compressor Clutch Relay > Component Information > Locations > Page 27

Compressor Clutch Relay: Description and Operation

Compressor Clutch Relay

The compressor clutch relay is a International Standards Organization (ISO) micro-relay The terminal designations and functions are the same as aconventional ISO relay However, the micro-relay terminal orientation (footprint) is different, the current capacity is lower and the relay case dimensionsare smaller than on the conventional ISO relay.

The compressor clutch relay is a electromechanical device that switches current to the compressor clutch coil when the Powertrain Control Module(PCM) grounds the coil side of the relay The PCM responds to inputs from the heater-A/C mode control switch, the low pressure cycling clutch switch,and the high pressure cut-off switch.

The compressor clutch relay is located in the Power Distribution Center (PDC) in the engine compartment. Refer to the PDC label for relay identificationand location.

> Relays and Modules > Relays and Modules - HVAC > Compressor Clutch Relay > Component Information > Locations > Page 28

Compressor Clutch Relay: Testing and Inspection

Compressor Clutch Relay

RELAY TEST

(PDC)

The compressor clutch relay is located in the Power Distribution Center . Refer to the PDC label for relay identification and location. Remove therelay from the PDC to perform the following tests:

1. A relay in the de-energized position should have continuity between terminals 87A and 30, and no continuity between terminals 87 and 30. If OK,
go to Step 2. If not OK, replace the faulty relay.

75 +/-5 ohms

2. Resistance between terminals 85 and 86 (electromagnet) should be . If OK, go to Step 3. If not OK, replace the faulty relay.3. Connect a battery to terminals 85 and 86. There should now be continuity between terminals 30 and 87, and no continuity between terminals 87A
and 30. If OK, SEE the Relay Circuit Test. If not OK, replace the faulty relay.

RELAY CIRCUIT TEST

1. The relay common feed terminal cavity (30) is connected to fused battery feed. There should be battery voltage at the cavity for relay terminal 30
at all times. If OK, go to Step 2. If not OK, repair the open circuit to the PDC fuse as required.

2. The relay normally closed terminal (87A) is not used in this application. Go to Step 3.3. The relay normally open terminal cavity (87) is connected to the compressor clutch coil. There should be continuity between this cavity and the
A/C compressor clutch relay output circuit cavity of the compressor clutch coil wire harness connector. If OK, go to Step 4. If not OK, repair theopen circuit as required.

4. The relay coil battery terminal (86) is connected to the fused ignition switch output (run/start) circuit. There should be battery voltage at the cavity
for relay terminal 86 with the ignition switch in the On position. If OK, go to Step 5. If not OK, repair the open circuit to the fuse block module asrequired.

5. The coil ground terminal cavity (85) is switched to ground through the Powertrain Control Module (PCM). There should be continuity between
this cavity and the A/C compressor clutch relay control circuit cavity of the PCM wire harness connector C (gray) at all times. If not OK, repair theopen circuit as required.

> Relays and Modules > Relays and Modules - HVAC > Compressor Clutch Relay > Component Information > Locations > Page 29

Compressor Clutch Relay: Service and Repair

Fig 24 Power Distribution Center

(PDC)

1. Disconnect and isolate the battery negative cable.2. Remove the cover from the Power Distribution Center .3. Refer to the label on the PDC for compressor clutch relay identification and location.4. Unplug the compressor clutch relay from the PDC.5. Install the compressor clutch relay by aligning the relay terminals with the cavities in the PDC and pushing the relay firmly into place.6. Install the PDC cover.7. Connect the battery negative cable(s).8. Test the relay operation.

> Relays and Modules > Relays and Modules - Instrument Panel > Audible Warning Device Control Module > Component Information > Description and Operation

Audible Warning Device Control Module: Description and Operation
CIRCUIT OPERATION

The buzzer module sounds an audible warning tone. The tone sounds for seat belt warning, when the ignition key is in the ignition switch while thedrivers door is OPEN, or the headlamps are left ON with the drivers door open. The tone also sounds when the ignition key is in the ON positionwhile the drivers side seat belt is not buckled.

15 Amp
50 Amp

Power for the buzzer module is supplied on circuit M1 from fuse 17, a , in the fuse block. This fuse is the Ignition-Off Draw fuse (IOD)and is HOT at all times. Power for the fuse is supplied on circuit A7. This circuit is protected by a fuse located in cavity 1 of the PowerDistribution Center (PDC).

When the parking lamps or headlamps are ON, the headlamp switch connects circuit G16 from the drivers side door jamb switch to circuit G26.Circuit G26 connects to the buzzer module and the key-in switch. Circuit G16 from the drivers side door jamb switch also connects to the key-inswitch.

Circuit G13 from the buzzer module powers the seat belt warning lamp in the instrument cluster. Circuit Z3 at the instrument cluster providesground for the lamp.

Circuit G10 from the buzzer module connects to the seat belt switch. When the seat belt switch CLOSES a path to ground is completed on circuitZ3. Circuit Z3 also grounds the buzzer module.

> Relays and Modules > Relays and Modules - Instrument Panel > Audible Warning Device Control Module > Component Information > Description and Operation > Page 34

Audible Warning Device Control Module: Testing and Inspection

-

Check the fuse in cavity 17 of the fuse block15 Amp

-

Check the fuse located in cavity 1 of the PDC50 Amp

- Check the door jamb switches for a good ground

- Check the lamp filaments

-

10 Amp 40 Amp

For the day/night mirror, check the backup lamp switch, the fuse in cavity 15 of the fuse block, and the fuse in cavity 2 of thePDC

> Relays and Modules > Relays and Modules - Instrument Panel > Key Reminder Relay > Component Information > Locations

Key Reminder Relay: Locations

Fuse Block (Part 1 Of 2)

> Relays and Modules > Relays and Modules - Instrument Panel > Key Reminder Relay > Component Information > Locations > Page 38

3500 4x2 Pickup V10-488 8.0L Magnum (1996)

Fuse Block (Part 2 Of 2)

> Relays and Modules > Relays and Modules - Instrument Panel > Key Reminder Relay > Component Information > Locations > Page 39

Key Reminder Relay: Description and Operation
CIRCUIT OPERATION

The time delay relay is used to allow a time-ON function for the ignition switch lamp. Power for the relay is provided on the M1 circuit from theIOD fuse (fuse 17) in the fuse block.

Circuit M2 provides ground for the time delay relay through the right and left door jamb switches and the headlamp switch. When a door isOPENED, or the headlamp switch is moved to the dome/cargo lamp ON position, a ground path is provided for the relay on circuit M2. Thisenergizes the relay, causing the contacts to CLOSE.

When the relay contacts CLOSE, power is provided through the relay to circuit M50. The M50 circuit supplies current to the key-in-switch halolamp. Circuit Z3 provides ground for the lamp.

> Relays and Modules > Relays and Modules - Lighting and Horns > Daytime Running Lamp Control Unit > Component Information > Description and Operation

Daytime Running Lamp Control Unit: Description and Operation
CIRCUIT OPERATION

On vehicles built for sale in Canada, the low-beam headlamps operate when the ignition switch is in the RUN position and the park brake switch isOPEN.

Circuit L10 from fuse 15 in the fuse block supplies voltage to the DRL module. Circuit A3 from the Power Distribution Center (PDC) connects toDRL module.
The DRL module receives information on park brake switch position on circuit G11.

Circuit L4 powers the low beams of the headlamps. When the headlamp switch is OFF, the DRL module powers the low beams on circuit L4.When the head-lamps are ON, the multi-function switch powers the low beams on circuit L4.

Circuit L3 feeds the high beams of the headlamps. When the operator flashes the headlamps with the stalk of the multi-function switch, the DRLsenses voltage on circuit L3 and stops supplying power to the low beams on circuit L4. Circuit Z1 provides ground for the DRL module.

> Relays and Modules > Relays and Modules - Lighting and Horns > Fog/Driving Lamp Relay > Component Information > Locations

Power Distribution (Part 1 Of 3)

> Relays and Modules > Relays and Modules - Lighting and Horns > Horn Relay > Component Information > Locations

Power Distribution (Part 1 Of 3)

> Relays and Modules > Relays and Modules - Lighting and Horns > Interior Lighting Module > Component Information > Locations

Fuse Block (Part 1 Of 2)

> Relays and Modules > Relays and Modules - Power and Ground Distribution > Relay Box > Component Information > Diagrams

Relay Box: Diagrams

> Relays and Modules > Relays and Modules - Power and Ground Distribution > Relay Box > Component Information > Diagrams > Page 57

3500 4x2 Pickup V10-488 8.0L Magnum (1996)

Power Distribution (Part 1 Of 3)

> Relays and Modules > Relays and Modules - Power and Ground Distribution > Relay Box > Component Information > Diagrams > Page 58

3500 4x2 Pickup V10-488 8.0L Magnum (1996)

Power Distribution (Part 2 Of 3)

Power Distribution (Part 3 Of 3)

> Relays and Modules > Relays and Modules - Powertrain Management > Relays and Modules - Computers and Control Systems > Body Control Module > Component Information > Testing and Inspection

Body Control Module: Testing and Inspection

> Relays and Modules > Relays and Modules - Powertrain Management > Relays and Modules - Computers and Control Systems > Powertrain Control Module <--> [Engine Control Module] > Component Information >

Technical Service Bulletins > Engine Controls/Electrical - Service Manual Revisions

Powertrain Control Module: Technical Service BulletinsEngine Controls/Electrical - Service Manual Revisions

NUMBER: 26-03-96
GROUP: Miscellaneous
DATE: Mar. 1996
REVISIONS ARE HIGHLIGHTED WITH BLACK BARS IN THE MARGIN

Models:1996 Ram Truck - Publication Number 81-370-6108
DESCRIPTION OF CHANGES
Revisions to the index.

> Relays and Modules > Relays and Modules - Powertrain Management > Relays and Modules - Computers and Control Systems > Powertrain Control Module <--> [Engine

Control Module] > Component Information > Technical Service Bulletins > Engine Controls/Electrical - Service Manual Revisions > Page 68

3500 4x2 Pickup V10-488 8.0L Magnum (1996)

> Relays and Modules > Relays and Modules - Powertrain Management > Relays and Modules - Computers and Control Systems > Powertrain Control Module <--> [Engine

Control Module] > Component Information > Technical Service Bulletins > Engine Controls/Electrical - Service Manual Revisions > Page 69

3500 4x2 Pickup V10-488 8.0L Magnum (1996)

8W-02-2

> Relays and Modules > Relays and Modules - Powertrain Management > Relays and Modules - Computers and Control Systems > Powertrain Control Module <--> [Engine

Control Module] > Component Information > Technical Service Bulletins > Engine Controls/Electrical - Service Manual Revisions > Page 70

3500 4x2 Pickup V10-488 8.0L Magnum (1996)

8W-02-3

8W-30-10

> Relays and Modules > Relays and Modules - Powertrain Management > Relays and Modules - Computers and Control Systems > Powertrain Control Module <--> [Engine

Control Module] > Component Information > Technical Service Bulletins > Engine Controls/Electrical - Service Manual Revisions > Page 71

3500 4x2 Pickup V10-488 8.0L Magnum (1996)

> Relays and Modules > Relays and Modules - Powertrain Management > Relays and Modules - Computers and Control Systems > Powertrain Control Module <--> [Engine

Control Module] > Component Information > Technical Service Bulletins > Engine Controls/Electrical - Service Manual Revisions > Page 72

3500 4x2 Pickup V10-488 8.0L Magnum (1996)

8W-80-2
Revision to the plant diagnostic connector circuit.

> Relays and Modules > Relays and Modules - Powertrain Management > Relays and Modules - Computers and Control Systems > Powertrain Control Module <--> [Engine

Control Module] > Component Information > Technical Service Bulletins > Engine Controls/Electrical - Service Manual Revisions > Page 73

3500 4x2 Pickup V10-488 8.0L Magnum (1996)

8W-10-6

> Relays and Modules > Relays and Modules - Powertrain Management > Relays and Modules - Computers and Control Systems > Powertrain Control Module <--> [Engine

Control Module] > Component Information > Technical Service Bulletins > Engine Controls/Electrical - Service Manual Revisions > Page 74

3500 4x2 Pickup V10-488 8.0L Magnum (1996)

8W-11-20

> Relays and Modules > Relays and Modules - Powertrain Management > Relays and Modules - Computers and Control Systems > Powertrain Control Module <--> [Engine

Control Module] > Component Information > Technical Service Bulletins > Engine Controls/Electrical - Service Manual Revisions > Page 75

3500 4x2 Pickup V10-488 8.0L Magnum (1996)

8W-15-12

> Relays and Modules > Relays and Modules - Powertrain Management > Relays and Modules - Computers and Control Systems > Powertrain Control Module <--> [Engine

Control Module] > Component Information > Technical Service Bulletins > Engine Controls/Electrical - Service Manual Revisions > Page 76

3500 4x2 Pickup V10-488 8.0L Magnum (1996)

8W-30-15
Revision to the ASD relay circuit.

> Relays and Modules > Relays and Modules - Powertrain Management > Relays and Modules - Computers and Control Systems > Powertrain Control Module <--> [Engine

Control Module] > Component Information > Technical Service Bulletins > Engine Controls/Electrical - Service Manual Revisions > Page 77

3500 4x2 Pickup V10-488 8.0L Magnum (1996)

8W-11-22
Revision to the Coolant Temperature Sensor and EGR solenoid descriptions.

8W-30-8

> Relays and Modules > Relays and Modules - Powertrain Management > Relays and Modules - Computers and Control Systems > Powertrain Control Module <--> [Engine

Control Module] > Component Information > Technical Service Bulletins > Engine Controls/Electrical - Service Manual Revisions > Page 78

3500 4x2 Pickup V10-488 8.0L Magnum (1996)

> Relays and Modules > Relays and Modules - Powertrain Management > Relays and Modules - Computers and Control Systems > Powertrain Control Module <--> [Engine

Control Module] > Component Information > Technical Service Bulletins > Engine Controls/Electrical - Service Manual Revisions > Page 79

3500 4x2 Pickup V10-488 8.0L Magnum (1996)

Revisions to the Powertrain Control Module wiring.

> Relays and Modules > Relays and Modules - Powertrain Management > Relays and Modules - Computers and Control Systems > Powertrain Control Module <--> [Engine

Control Module] > Component Information > Technical Service Bulletins > Engine Controls/Electrical - Service Manual Revisions > Page 80

3500 4x2 Pickup V10-488 8.0L Magnum (1996)

8W-30-14

> Relays and Modules > Relays and Modules - Powertrain Management > Relays and Modules - Computers and Control Systems > Powertrain Control Module <--> [Engine

Control Module] > Component Information > Technical Service Bulletins > Engine Controls/Electrical - Service Manual Revisions > Page 81

3500 4x2 Pickup V10-488 8.0L Magnum (1996)

8W-30-18

> Relays and Modules > Relays and Modules - Powertrain Management > Relays and Modules - Computers and Control Systems > Powertrain Control Module <--> [Engine

Control Module] > Component Information > Technical Service Bulletins > Engine Controls/Electrical - Service Manual Revisions > Page 82

3500 4x2 Pickup V10-488 8.0L Magnum (1996)

8W-30-42

> Relays and Modules > Relays and Modules - Powertrain Management > Relays and Modules - Computers and Control Systems > Powertrain Control Module <--> [Engine

Control Module] > Component Information > Technical Service Bulletins > Engine Controls/Electrical - Service Manual Revisions > Page 83

3500 4x2 Pickup V10-488 8.0L Magnum (1996)

8W-30-44

> Relays and Modules > Relays and Modules - Powertrain Management > Relays and Modules - Computers and Control Systems > Powertrain Control Module <--> [Engine

Control Module] > Component Information > Technical Service Bulletins > Engine Controls/Electrical - Service Manual Revisions > Page 84

3500 4x2 Pickup V10-488 8.0L Magnum (1996)

8W-30-45

> Relays and Modules > Relays and Modules - Powertrain Management > Relays and Modules - Computers and Control Systems > Powertrain Control Module <--> [Engine

Control Module] > Component Information > Technical Service Bulletins > Engine Controls/Electrical - Service Manual Revisions > Page 85

3500 4x2 Pickup V10-488 8.0L Magnum (1996)

8W-30-46

> Relays and Modules > Relays and Modules - Powertrain Management > Relays and Modules - Computers and Control Systems > Powertrain Control Module <--> [Engine

Control Module] > Component Information > Technical Service Bulletins > Engine Controls/Electrical - Service Manual Revisions > Page 86

3500 4x2 Pickup V10-488 8.0L Magnum (1996)

8W-30-47

> Relays and Modules > Relays and Modules - Powertrain Management > Relays and Modules - Computers and Control Systems > Powertrain Control Module <--> [Engine

Control Module] > Component Information > Technical Service Bulletins > Engine Controls/Electrical - Service Manual Revisions > Page 87

3500 4x2 Pickup V10-488 8.0L Magnum (1996)

8W-30-48

> Relays and Modules > Relays and Modules - Powertrain Management > Relays and Modules - Computers and Control Systems > Powertrain Control Module <--> [Engine

Control Module] > Component Information > Technical Service Bulletins > Engine Controls/Electrical - Service Manual Revisions > Page 88

3500 4x2 Pickup V10-488 8.0L Magnum (1996)

8W-30-49