Volkswagen Jetta 1999 2.8L AFP Workshop Manual

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volkswagen :: Volkswagen Jetta V6-2.8L (AFP) (
1999)
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> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Alarm Module, (Vehicle Antitheft) > Component Information > Testing and Inspection > Initial Inspection and Diagnostic Overview
Alarm Module: Initial Inspection and Diagnostic Overview
General Information
General Information
Immobilizer functions supported by:
- control electronics integrated with instrument cluster
- an adapted engine control module
- an induction coil on the ignition lock
- Adapted ignition keys with electronic components (transponder and response reader memory)
Malfunction Recognition and DTC Display
Malfunction Recognition And Diagnostic Trouble Code (DTC) Display Via Warning Light For Anti-theft Immobilizer -K117-
3 seconds
An intact immobilizer system is indicated by the warning light for anti-theft immobilizer -K117- lighting up and going out after approx. whenthe ignition is switched on. When the ignition is switched "on", the warning lamp flashes or lights up continuously to indicate a malfunction in the system when:
- Adapting the ignition key has been carried out incorrectly
- No transponder (response reader memory) is present in ignition key.
- An unauthorized ignition key is used.
- An unauthorized engine control module is detected.
- A malfunction in the induction coil of anti- theft immobilizer -D2-.
- A malfunction in the data wiring is present.
The warning light for anti-theft immobilizer -K117- does not light up after switching on ignition:
- The immobilizer control module has detected an authorized key.
- The immobilizer control module has not detected an incorrect engine control module.
- The immobilizer control module is currently "adapting keys" and after adapting the keys no malfunction has occurred.
To troubleshoot, perform the On Board Diagnostic (OBD) program and retrieve the stored information with either the VAG 1551/1552 Scan Tool orVAS 5051 Vehicle Diagnostic, Testing and Information System.
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Alarm Module: Reading and Clearing Diagnostic Trouble Codes
With Manufacturer Scan Tool
Diagnostic Trouble Code (DTC) Memory, Checking (function 02)
NOTE:
DTCs stored in memory along with corresponding malfunction descriptions can only be displayed by initiating the On Board Diagnosticprogram and checking DTC memory (function 02).
- Connect VAG 1551 Scan Tool, select operating mode 1 "Rapid data transfer", switch on ignition and enter address word 17, "Instrument cluster".
- Press -Q- button to confirm input.
- Press -> button until "Select function" appears in display.
- Switch printer on with -Print- button (indicator lamp in button lights up).
Indicated on display
Rapid data transfer HELP Select function XX
- Press buttons -0- and -2- to select "Check DTC memory" function 02.
Indicated on display
Rapid data transfer Q 02 - Check DTC memory
- Press -Q- button to confirm input.
The number of stored DTCs appears in the display.
X DTC recognized!
The number of stored DTCs or "No DTC s recognized" appears in the display and are printed out one after another.
­When the last DTC has been displayed and printed out, rectify malfunctions as described in DTC table. See: Powertrain Management/Computersand Control Systems/Testing and Inspection/Diagnostic Trouble Code Tests and Associated Procedures/VAG Code Charts/Immobilizer System
If "No DTC recognized" is displayed the program will return to starting point after pressing -> button.
No DTC recognized ->
Indicated on display
Rapid data transfer HELP Select function XX
If display reads otherwise:
- Press buttons -0- and -6- to select "End Output" function 06. See: Scan Tool Testing and Procedures/Scan Tool Testing/End Output (Function 06)
- Switch ignition off and disconnect Data Link Connector (DLC).
Without Manufacturer Scan Tool
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> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Alarm Module, (Vehicle Antitheft) > Component Information > Testing and Inspection
> Initial Inspection and Diagnostic Overview > Page 9
Jetta V6-2.8L (AFP) (1999)
The manufacturer does not provide a procedure for reading diagnostic trouble codes without a scan tool.
Clearing Trouble Codes
Diagnostic Trouble Code (DTC) Memory, Erasing (function 05)
NOTE:
After erasing DTC memory its contents will automatically be indicated. If DTC memory cannot be erased, check DTC memory again and repairmalfunctions.
Requirements
- DTC memory has been checked. See: Displaying and Reading Trouble Codes/With Manufacturer Scan Tool
- All malfunctions repaired.
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After DTC memory has been successfully checked: Indicated on display
Rapid data transfer HELP Select function XX
- Press buttons -0- and -5- to select "Erase DTC memory" function 05.
Indicated on display
Rapid data transfer Q 05 - Erase DTC memory
- Press -Q- button to confirm entry.
Indicated on display
Rapid data transfer -> DTC memory is erased!
DTC memory is now erased.
- Press -> button.
Indicated on display
Rapid data transfer HELP Select function XX
If this appears in the display, the test sequence is faulty.NOTE:
Warning!DTC memory was not checked
If this appears in the display, the test sequence is faulty.
Rapid data transfer -> DTC memory was not checked
Adhere exactly to test sequence: First check DTC memory and, if necessary, repair any malfunctions.
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> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Alarm Module, (Vehicle Antitheft) > Component Information > Testing and Inspection > Initial Inspection and Diagnostic Overview > Page
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Alarm Module: Component Tests and General Diagnostics
Anti-theft Immobilizer, Troubleshooting Requirements
- Voltage supply OK.
- Diagnostic wire between instrument cluster and VAG-1551 OK.
- Valid wiring diagram and Repair Manual available.
Malfunction
-
Engine does not start (when starting, engine runs and stalls after approx. )1 second
- Connect VAG 1551 and initiate On Board Diagnostic (OBD).
- Select engine control module with address word 01.
- Check DTC memory (function 02).
Possible cause
- DTC 17978 -"Engine control module blocked" is stored in DTC memory
The immobilizer control module electronics have not released the engine control module!
- Erase DTC memory (function 05) and end output (function 06).
- Select instrument cluster OBD with address word 17.
­Check DTC memory (function 02), evaluate and correct malfunctions using DTC table. See: Reading and Clearing Diagnostic TroubleCodes/Displaying and Reading Trouble Codes/With Manufacturer Scan Tool
NOTE:
After completing the repairs and adapting the immobilizer components it is absolutely necessary that the engine control module DTC memory ischecked and erased.
- DTC 17978 "Engine control module blocked" is not stored in DTC memory, this means:
There is no malfunction of the electronic immobilizer!
- Perform troubleshooting according to instructions.
Malfunction
- Key adaptation faulty
- DTC 01179 "Key programming faulty" is stored in DTC memory of immobilizer control module
- Select instrument cluster OBD with address word 17.
- Press -> button.
Indicated on display (example)
IMMO-IDENT No.: VWZ7ZOV0066808 ->
- Compare 14-digit identification number shown in display with identification number on key fob.
-
If identification numbers are different, determine secret number corresponding to immobilizer identification number in display. The correct secretnumber must be requested from the corporate radio/immobilizer code retrieval system by supplying the 14-character immobilizer identificationnumber.
- Adapt all keys with correct secret number.
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Malfunction
- "Fail" appears in odometer display in instrument cluster and engine does not start
- An incorrect secret number has been entered 3 times
Corrective measure
- Perform "Login procedure" function 11.
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> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Alarm Module, (Vehicle Antitheft) > Component Information > Testing and Inspection > Initial Inspection and Diagnostic Overview > Page
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Alarm Module: Scan Tool Testing and Procedures
Connecting VAS 5051
Special tools and equipment
- VAG 1551 Scan Tool (ST)
- VAG 1551/3B cable
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> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Alarm Module, (Vehicle Antitheft) > Component Information > Testing and Inspection
> Initial Inspection and Diagnostic Overview > Page 12
Jetta V6-2.8L (AFP) (1999)
- VAS 5051 Vehicle Diagnostic Testing and Information System
VAS 5051 Or VAG 1551, Connecting
All functions previously performed with the VAG 1551 or VAG 1552 can also be performed using the VAS 5051 tester via operating mode vehicleself-diagnosis.
VAS 5051, connecting
Test requirements:
- All fuses OK according to wiring diagram.
-
Battery voltage must be at least .11.5 volts
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- Connect VAS 5051/1 or VAS 5051/3 diagnostic wire to Data Link Connector (DLC)
- Switch on ignition.
Select operating mode, vehicle system and function:
- Press "Vehicle Self-Diagnosis" selection on display.
- Select the vehicle system to be tested on display (touch screen).
- Select the desired function on display.
Display will indicate the control module identification and the coding. Display will indicate all relevant diagnostic functions.
NOTE:
- Display fields in functions 04 (Basic setting) and 08 (Read Measuring Value Block) are listed from top to bottom.
- The following test sequences are described for the VAG 1551 Scan Tool (ST).
VAG 1551, connecting
Test requirements:
- All fuses OK according to wiring diagram.
-
Battery voltage must be at least .11.5 volts
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> Initial Inspection and Diagnostic Overview > Page 13
Jetta V6-2.8L (AFP) (1999)
- Connect VAG 1551 Scan Tool (ST) with VAG 1551/3B cable to Data Link Connector (DLC).
NOTE:
- If nothing is indicated on display, check voltage supply for VAG 1551 scan tool according to wiring diagram.
- Depending on the program, additional operating information can be printed out by pressing the HELP button of the VAG 1551 scan tool.
­Function 00 "Automatic test sequence" can be performed in operating mode 1 "Rapid data transfer". This automatically checks all control modulesinstalled in the vehicle.
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- The -> button is used for advancing through the program sequence.
- The PRINT button is used for switching on the printer (lamp in button lights up).
Indicated on display (* is displayed alternately):
VAG - On Board Diagnostic HELP 1 - Rapid data transfer*2 - Blink code output*
- Press button 1 for "Rapid data transfer".
- Continue On Board Diagnostic (OBD) of vehicle system to be tested as described under "performing On Board Diagnostic (OBD).
Connecting VAG 1551
Special tools and equipment
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> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Alarm Module, (Vehicle Antitheft) > Component Information > Testing and Inspection
> Initial Inspection and Diagnostic Overview > Page 14
Jetta V6-2.8L (AFP) (1999)
- VAG 1551 Scan Tool (ST)
- VAG 1551/3B cable
- VAS 5051 Vehicle Diagnostic Testing and Information System
VAS 5051 Or VAG 1551, Connecting
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All functions previously performed with the VAG 1551 or VAG 1552 can also be performed using the VAS 5051 tester via operating mode vehicleself-diagnosis.
VAS 5051, connecting
Test requirements:
- All fuses OK according to wiring diagram.
-
Battery voltage must be at least .11.5 volts
- Connect VAS 5051/1 or VAS 5051/3 diagnostic wire to Data Link Connector (DLC)
- Switch on ignition.
Select operating mode, vehicle system and function:
- Press "Vehicle Self-Diagnosis" selection on display.
- Select the vehicle system to be tested on display (touch screen).
- Select the desired function on display.
Display will indicate the control module identification and the coding. Display will indicate all relevant diagnostic functions.
NOTE:
- Display fields in functions 04 (Basic setting) and 08 (Read Measuring Value Block) are listed from top to bottom.
- The following test sequences are described for the VAG 1551 Scan Tool (ST).
VAG 1551, connecting
Test requirements:
- All fuses OK according to wiring diagram.
-
Battery voltage must be at least .11.5 volts
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> Initial Inspection and Diagnostic Overview > Page 15
Jetta V6-2.8L (AFP) (1999)
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- Connect VAG 1551 Scan Tool (ST) with VAG 1551/3B cable to Data Link Connector (DLC).
NOTE:
- If nothing is indicated on display, check voltage supply for VAG 1551 scan tool according to wiring diagram.
- Depending on the program, additional operating information can be printed out by pressing the HELP button of the VAG 1551 scan tool.
­Function 00 "Automatic test sequence" can be performed in operating mode 1 "Rapid data transfer". This automatically checks all control modulesinstalled in the vehicle.
- The -> button is used for advancing through the program sequence.
- The PRINT button is used for switching on the printer (lamp in button lights up).
Indicated on display (* is displayed alternately):
VAG - On Board Diagnostic HELP 1 - Rapid data transfer*2 - Blink code output*
- Press button 1 for "Rapid data transfer".
- Continue On Board Diagnostic (OBD) of vehicle system to be tested as described under "performing On Board Diagnostic (OBD).
Initiating & Checking Control Module Versions
Anti-theft Immobilizer On Board Diagnostic (OBD), Initiating & Checking Control Module Versions
If malfunctions occur in the sensors and components being monitored, they will be stored in the Diagnostic Trouble Code (DTC) memory together withan indication of the type of malfunction. A maximum of 4 DTCs can be stored simultaneously.
Sporadic malfunctions are automatically cancelled if they are not repeated in next 50 engine starts.
OBD must be initiated at the commencement of troubleshooting and the stored information checked with the VAG 1551/1552 Scan Tool or VAS 5051Vehicle Diagnostic, Testing and Information System.
The following description and illustrations deal specifically with the VAG 1551 scan tool. VAG 1552 and VAS 5051 procedures are similar.NOTE:
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> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Alarm Module, (Vehicle Antitheft) > Component Information > Testing and Inspection
> Initial Inspection and Diagnostic Overview > Page 16
Jetta V6-2.8L (AFP) (1999)
The information displayed is used in conjunction with a DTC table which has information on the possible causes for pin-pointed repair steps. Test requirements:
- All fuses OK according to wiring diagram
-
Voltage supply OK (at least ).11.5 V
- Scan Tool VAG 1551 or VAG 1552 connected.
NOTE:
­Connecting Scan Tool. Refer to "Scan Tool Testing/Scan Tool Connecting and Initial Checks" See: Instrument Panel, Gauges and WarningIndicators/Testing and Inspection
- The following description applies only to Scan Tool VAG 1551.
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- Switch on ignition.
- Switch on printer with the PRINT button (indicator lamp in button lights up).
- Press button -1- to select operating mode 1, "Rapid data transfer".
Indicated on display
Rapid data transfer HELP Input address word XX
- Press buttons -1- and -7- to input address word 17 "Instrument Cluster".
- Press -Q- button to confirm input.
Indicated on display (example only)
1J0919860D A4 COMBI INSTR. VDO V04 ->Coding 00042 WSC 00000
- Press -> button.
Indicated on display (example only)
IMMO-IDENT No.: VWZ7ZOV0066808 ->
Indicated on display
Rapid data transfer HELP Select function XX
Immobilizer identification number (14 characters, VW...)
- Press -> button.
NOTE:
- If this message appears in the display:
Control module does not answer! HELP
- Press HELP button to print out a list of possible malfunction causes.
- After rectifying malfunctions, re-enter address word 17 for Instrument cluster and press -Q- button to confirm input.
Indicated on display (example only)
IMMO-IDENT No.: VWZ7ZOV0066808 ->
- Press -> button.
Indicated on display (select functions):
Rapid data transfer HELP Select function XX
List of available functions
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> Initial Inspection and Diagnostic Overview > Page 17
Jetta V6-2.8L (AFP) (1999)
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> Initial Inspection and Diagnostic Overview > Page 18
Jetta V6-2.8L (AFP) (1999)
Indicated on display
Rapid data transfer HELP Select function XX
Measuring Value Blocks (Function 08)
Read Measuring Value Block (function 08)
Use this function to determine immobilizer system status.
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- Connect VAG 1551 Scan Tool, select operating mode 1 "Rapid data transfer", switch on ignition and enter address word 17, "Instrument cluster".
- Press -Q- button to confirm input.
- Press -> button until "Select function" appears in display.
Indicated on display:
Rapid data transfer HELP Select function XX
- Press buttons -0- and -8- to select "Read Measuring Value Block" function 08.
Indicated on display
Rapid data transfer Q 08 - Read Measuring Value Block
- Press -Q- button to confirm input.
Indicated on display
Read Measuring Value BlockInput display group number XX
- Press button -0- once and -2- twice to enter "display group 22".
- Press -Q- button to confirm input.
- Indicated on display
Read Measuring Value Block 22 -> 1 1 1 2
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> Initial Inspection and Diagnostic Overview > Page 19
Jetta V6-2.8L (AFP) (1999)
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> Initial Inspection and Diagnostic Overview > Page 20
Jetta V6-2.8L (AFP) (1999)
Display Group 22
­Key status (not) OK "0"-
A faulty key or key without transponder has been used
- An ignition key with an incorrect type of transponder was used (fixed code transponder)
-
Induction coil malfunction, check DTC memory. See: Reading and Clearing Diagnostic Trouble Codes/Displaying and Reading TroubleCodes/With Manufacturer Scan Tool
- Number of adapted keys: "2"
If value in display fields 1 - 3 is 1:
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- Press button -3- (to advance to display group 2 3).
- Indicated on display (example only)
Read Measuring Value Block 23 -> 1 0 1
If something different appears on the display, perform "adapting ignition keys" function. If a "0" is displayed in display field 3: An ignition key with an incorrect type of transponder was used.
- Obtain key with correct type of transponder.
NOTE:
- Various types of ignition keys with various types of transponders are available. Observe when ordering parts!.
- Press -> button to return program to function selection.
Indicated on display
Rapid data transfer HELP Select function XX
End Output (Function 06)
End Output (function 06)
- Press buttons -0- and -6- to select function 06, "End Output".
Indicated on display
Rapid data transfer Q 06 - End Output
- Press -Q- button to confirm input.
Indicated on display
Rapid data transfer Help Enter address word XX
- Switch ignition off and disconnect Data Link Connector (DLC).
Emergency Start Function, Activating Without VAG 1551
Emergency Start Function, Activating Without VAG 1551
Using the emergency start function, a vehicle with a faulty anti-theft immobilizer can be started and driven under its own power to a VW dealership.
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> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Alarm Module, (Vehicle Antitheft) > Component Information > Testing and Inspection
> Initial Inspection and Diagnostic Overview > Page 21
Jetta V6-2.8L (AFP) (1999)
Requirements
- Customer must provide proof of authorized vehicle operation/ownership with vehicle documents and identification
- Key tag with covered secret number is available (If not, See "Determining secret number".
- Mechanically correct key available
- Switch ignition on.
-
Press reset button for trip odometer counter in and hold for .10 seconds
In the display for the trip odometer counter "0000" appears and the first digit blinks. Using the reset button for the trip odometer counter, the first digit can now be moved from "0" through "9":
- Press reset button for trip odometer counter until valid first digit of secret number is displayed, e.g. "5"
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In the trip odometer counter display "5000" appears.
-
Press and hold reset button for trip odometer counter for to move to the next display and enter the next digit.2 seconds
In the trip odometer counter display "5000" appears and the second digit blinks.
- Press reset button for trip odometer counter until valid second digit of secret number is displayed, e.g. "3".
-
Press and hold reset button for trip odometer counter for to move to the next display and enter the next digit.2 seconds
In the trip odometer counter display "5300" appears and the third digit blinks.
- Press reset button for trip odometer counter until valid third digit of secret number is displayed, e.g. "4".
-
Press and hold reset button for trip odometer counter for to move to the next display and enter the next digit.2 seconds
In the trip odometer counter display "5340" appears and the fourth digit blinks.
- Press reset button for trip odometer counter until valid fourth digit of secret number is displayed, e.g. "9".
In the trip odometer counter display "5349" appears (example).
-
When all four digits are entered, press and hold reset button for trip odometer counter for to complete process.4 seconds
If the valid secret number has been input correctly:
- trip odometer display is shown again in trip odometer counter
- warning light for anti-theft immobilizer stays on
NOTE:
- The immobilizer system is now deactivated.
-
10 minutes
Three attempts to input the secret number correctly are possible immediately. The next three attempts will not be possible for at least ifthe ignition remains switched on continuously during this time.
­After the secret number has been input incorrectly three times, and the ignition switched off, the control module is locked. "FAIL" appears in thetrip odometer display counter in the instrument cluster.
-
The waiting time between each set of attempts doubles each time to a maximum time of .255 minutes
-
If during the input procedure no key/button operation occurs for longer than , the emergency start attempt is interrupted.30 seconds
- Switch ignition off and then start engine.
The emergency start function is not operable again and must be reactivated if:
-
have elapsed since the ignition was switched off and the ignition key removed from the ignition lock.5 minutes
-
have elapsed since the ignition was switched off, but an ignition key remained inserted in the ignition lock.45 minutes
- Upon beginning an adaptation function with VAG 1551.
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> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Antenna Control Module > Component Information > Technical Service Bulletins > All Technical Service Bulletins for Antenna Control
Module: > 9105-01 > May > 05 > Audio System - Poor Radio Reception
Technical Service Bulletin # 9105-01
Audio System - Poor Radio Reception
Group: 91 Number: 05-01 Date: May 2, 2005
Subject: Radio, Reception Diagnosis
Model(s): All with Premium V and VI Radio
1998 > 2006 Condition Poor radio reception.
Service Procedure
For concerns of poor radio reception:
- Use the following as a guide for trouble shooting.
Tip:
This Technical Bulletin is divided into four sections: ^ Section 1: Includes antenna systems by vehicle. ^ Section 2: Includes radio antenna system diagnosis procedures for AM/FM concerns using internal radio diagnostics. ^ Section 3: Includes antenna lead diagnosis. ^ Section 4: Antenna cables
Tip: ^ Perceived reception issues may be a result of environmental factors. ^ Reception may be diminished in certain areas due to power wires, buildings and/or overpasses. ^ Aftermarket window tint may interfere with reception. ^ In cases that are questionable, locate identical vehicle and verify concern (if the like vehicle is same, condition may be normal). Section 1 - Antenna systems by vehicle
Tip:
For more detail see Repair Manual Group 91- Communication of the vehicle you are working on. Passat (W8 only)
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Technical Service Bulletins for Antenna Control Module: > 9105-01 > May > 05 > Audio System - Poor Radio Reception > Page 30
Jetta V6-2.8L (AFP) (1999)
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- Antenna Selection Control Module -J515- (Diversity box) -3-: ^ Location Wagon; behind left luggage compartment side trim, below rear side window. ^ Location, Sedan: under rear parcel shelf. Antennas: All models use four antennas -1-, -8-. ^ Location Wagon: Integrated with rear side windows. ^ Location Sedan: Integrated with rear window. Antenna amplifiers: All models use four antenna amplifiers -2-. ^ Location,Wagon: 2 each behind left and right luggage compartment side trim, below rear side windows. ^ Location Sedan: 2 under rear parcel shelf and 1 each behind left and right rear D-pillar trim. Touareg
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Technical Service Bulletins for Antenna Control Module: > 9105-01 > May > 05 > Audio System - Poor Radio Reception > Page 31
Jetta V6-2.8L (AFP) (1999)
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- Antenna Selection Control Module -J515- (Diversity box) All models use an Antenna Selection Control Module -J515- item -8-. ^ Location: Behind rear section of molded headlining. Antennas All models use four antennas items -2-, 4- (qty. 2) & -7-. ^ Antennas (R130, R131) are integrated into rear hatch glass. ^ Antenna R11 in left rear side glass. ^ Antenna R93 in right rear side glass. Antenna amplifiers All models use four antenna amplifiers items -1-, -3-, -5- & -6-. ^ Item 1 - Antenna Amplifier 1 -R24- (for AM and FM reception). Above left side window. ^ Item 3 - Antenna Amplifier 2 -R111- (for FM reception). In upper section of rear lid. ^ Item 5 - Antenna Amplifier 3 -R112- (for FM reception). In upper section of rear lid. ^ Item 6 - Antenna Amplifier 4 -R113- (for FM reception). Above right side window.
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Technical Service Bulletins for Antenna Control Module: > 9105-01 > May > 05 > Audio System - Poor Radio Reception > Page 32
Jetta V6-2.8L (AFP) (1999)
Phaeton
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- Antenna Selection Control Module -J515- (Diversity box) All models use an Antenna Selection Control Module -J515- item -4-. ^ Location: Above rear glass under headliner. Antennas All models use four antennas. ^ Antennas -2-, -7- and -8- (for FM reception). Integrated into rear glass -5­^ Antenna -3- (for AM and FM reception). Integrated into rear glass -5-.
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Technical Service Bulletins for Antenna Control Module: > 9105-01 > May > 05 > Audio System - Poor Radio Reception > Page 33
Jetta V6-2.8L (AFP) (1999)
- Jetta / Golf / Passat (non W8) - Antenna system ^ All models use External amplified antenna mast -1-.
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Section 2 - Radio antenna system diagnosis through radio unit Premium VI radios are capable of signal diagnosis through operating internal diagnostics of the radio unit. All models except Touareg and Phaeton:
- Select AM or FM.
- Press and hold the mix button (black arrow).
- Screen will appear that shows "Service Test mode" (white arrow).
- Press mix button briefly.
^ Test one indicates current antenna status, i.e. ON or OFF (arrow).
- Press mix button briefly again.
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Technical Service Bulletins for Antenna Control Module: > 9105-01 > May > 05 > Audio System - Poor Radio Reception > Page 34
Jetta V6-2.8L (AFP) (1999)
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- Screen displays strength of signal (LEVEL) in bar graph form (can be used for AM and FM).
- Press mix button briefly again.
^ Screen indicates number of stations broadcasting close to frequency band of selected station. ^ As the number increases for [mp] and (adj], static and signal crossing will increase. To exit service mode:
- Depress and hold the mix button or switch radio OFF then back ON Navigation units ^ No internal diagnosis functions. Continue to antenna lead diagnosis. Section 3 - Antenna Lead Diagnosis After initial radio diagnosis using internal service functions, use the following procedures:
- Locate antenna lead/s from radio at system end-point, i.e. diversity box or antenna mast base.
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Technical Service Bulletins for Antenna Control Module: > 9105-01 > May > 05 > Audio System - Poor Radio Reception > Page 35
Jetta V6-2.8L (AFP) (1999)
- Check for proper connection. (follow steps for your type of system).
- For all systems, locate cable end-point at either diversity box or antenna mast base.
- Disconnect cable from either diversity box or antenna mast base.
- Carefully ground center wire in cable to chassis. If reception returns: ^ Cable and radio are ok.
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If reception does not return: ^ Problem is located further forward in the system. For problems forward of the antenna system:
- Continue with Section 3a. For problems at antenna system: Skip to Section 3b. For problems at antenna systems: Tip: All checks should be done outdoors away from buildings. Section 3a - Problems forward of antenna system
- First verify connection at Radio (check for bent or crushed connections and proper fit). If all connections appear ok:
- Ground antenna lead at radio or attach external antenna mast to radio unit (check for reception). If reception returns: ^ Problem is located between radio and antenna.
- Check connections near center console: If connections are OK:
- Check resistance of cable from end to end. ^ If More than .4 ohms:
- Replace cable. If reception does not return;
- Replace radio unit. Section 3b - Problems at antenna system, Diversity Antenna (Touareg, Passat W8) If concern is only AM poor / no reception; Locate AM antenna amplifier. ^ Touareg: located above left side window.
Page 45
> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Antenna Control Module > Component Information > Technical Service Bulletins > All
Technical Service Bulletins for Antenna Control Module: > 9105-01 > May > 05 > Audio System - Poor Radio Reception > Page 36
Jetta V6-2.8L (AFP) (1999)
^ Passat W8: Sedan above rear window. ^ Passat Wagon: located on left rear window.
- Check for proper connections at amplifier both from diversity box and to glass. If connection issue is at glass or on glass:
- Glass must be replaced. If connection problem to amplifier:
- Repair connection (replace cable or amplifier).
Page 46
If no apparent connection problems:
- Replace amplifier. If concern is poor FM reception:
- Disconnect all amplifiers, tune radio to high-powered station for your area.
- Connect amplifiers one at a time. If reception is indicated:
- Disconnect that amplifier and move on to next amplifier. If at any point in reconnecting amplifiers there is a loss in reception and there are no connection issues:
- Replace that amplifier and check again. If there is no reception change when disconnecting and reconnecting all amplifiers:
- Replace diversity/antenna selection box. Jetta / Golf / Passat (non W8) - Antenna system (Amplified Antenna Mast)
- Check connections at antenna base.
- Check for corrosion at mounting. If corrosion is found:
- Clean mount and apply anti-seize gel to mounting. If concern is no AM and/or little or poor AM/FM reception,
- Replace antenna base. Section 4- Antenna cables If antenna cables are required:
Page 47
> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Antenna Control Module > Component Information > Technical Service Bulletins > All
Technical Service Bulletins for Antenna Control Module: > 9105-01 > May > 05 > Audio System - Poor Radio Reception > Page 37
Jetta V6-2.8L (AFP) (1999)
- Antenna cables - single DIN (Premium V) radio.
Page 48
- Antenna cables - double DIN (Premium VI) radio.
- Antenna cables - Phaeton 2004 > 2006
Page 49
> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Antenna Control Module > Component Information > Technical Service Bulletins > All
Technical Service Bulletins for Antenna Control Module: > 9105-01 > May > 05 > Audio System - Poor Radio Reception > Page 38
Jetta V6-2.8L (AFP) (1999)
- Antenna cables - Satellite radio (Hard top vehicles)
Page 50
- Antenna cables - New Beetle with Satellite radio (convertible)
- Antenna cables - W8 Passat
Page 51
> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Antenna Control Module > Component Information > Technical Service Bulletins > All
Technical Service Bulletins for Antenna Control Module: > 9105-01 > May > 05 > Audio System - Poor Radio Reception > Page 39
Jetta V6-2.8L (AFP) (1999)
Page 52
- Antenna cables - Touareg 2004 > 2006 Tip: Part numbers listed in this bulletin are for reference only Always check with your Parts Dept. for the latest parts information.
Page 53
Page 54
> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Antenna Control Module > Component Information > Technical Service Bulletins > Customer Interest for Antenna Control Module: > 9105-
01 > May > 05 > Audio System - Poor Radio Reception
Technical Service Bulletin # 9105-01
Audio System - Poor Radio Reception
Group: 91 Number: 05-01 Date: May 2, 2005
Subject: Radio, Reception Diagnosis
Model(s): All with Premium V and VI Radio
1998 > 2006 Condition Poor radio reception.
Service Procedure
For concerns of poor radio reception:
- Use the following as a guide for trouble shooting.
Tip:
This Technical Bulletin is divided into four sections: ^ Section 1: Includes antenna systems by vehicle. ^ Section 2: Includes radio antenna system diagnosis procedures for AM/FM concerns using internal radio diagnostics. ^ Section 3: Includes antenna lead diagnosis. ^ Section 4: Antenna cables
Tip: ^ Perceived reception issues may be a result of environmental factors. ^ Reception may be diminished in certain areas due to power wires, buildings and/or overpasses. ^ Aftermarket window tint may interfere with reception. ^ In cases that are questionable, locate identical vehicle and verify concern (if the like vehicle is same, condition may be normal). Section 1 - Antenna systems by vehicle
Tip:
For more detail see Repair Manual Group 91- Communication of the vehicle you are working on. Passat (W8 only)
Page 55
> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Antenna Control Module > Component Information > Technical Service Bulletins >
Customer Interest for Antenna Control Module: > 9105-01 > May > 05 > Audio System - Poor Radio Reception > Page 45
Jetta V6-2.8L (AFP) (1999)
Page 56
- Antenna Selection Control Module -J515- (Diversity box) -3-: ^ Location Wagon; behind left luggage compartment side trim, below rear side window. ^ Location, Sedan: under rear parcel shelf. Antennas: All models use four antennas -1-, -8-. ^ Location Wagon: Integrated with rear side windows. ^ Location Sedan: Integrated with rear window. Antenna amplifiers: All models use four antenna amplifiers -2-. ^ Location,Wagon: 2 each behind left and right luggage compartment side trim, below rear side windows. ^ Location Sedan: 2 under rear parcel shelf and 1 each behind left and right rear D-pillar trim. Touareg
Page 57
> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Antenna Control Module > Component Information > Technical Service Bulletins >
Customer Interest for Antenna Control Module: > 9105-01 > May > 05 > Audio System - Poor Radio Reception > Page 46
Jetta V6-2.8L (AFP) (1999)
Page 58
- Antenna Selection Control Module -J515- (Diversity box) All models use an Antenna Selection Control Module -J515- item -8-. ^ Location: Behind rear section of molded headlining. Antennas All models use four antennas items -2-, 4- (qty. 2) & -7-. ^ Antennas (R130, R131) are integrated into rear hatch glass. ^ Antenna R11 in left rear side glass. ^ Antenna R93 in right rear side glass. Antenna amplifiers All models use four antenna amplifiers items -1-, -3-, -5- & -6-. ^ Item 1 - Antenna Amplifier 1 -R24- (for AM and FM reception). Above left side window. ^ Item 3 - Antenna Amplifier 2 -R111- (for FM reception). In upper section of rear lid. ^ Item 5 - Antenna Amplifier 3 -R112- (for FM reception). In upper section of rear lid. ^ Item 6 - Antenna Amplifier 4 -R113- (for FM reception). Above right side window.
Page 59
> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Antenna Control Module > Component Information > Technical Service Bulletins >
Customer Interest for Antenna Control Module: > 9105-01 > May > 05 > Audio System - Poor Radio Reception > Page 47
Jetta V6-2.8L (AFP) (1999)
Phaeton
Page 60
- Antenna Selection Control Module -J515- (Diversity box) All models use an Antenna Selection Control Module -J515- item -4-. ^ Location: Above rear glass under headliner. Antennas All models use four antennas. ^ Antennas -2-, -7- and -8- (for FM reception). Integrated into rear glass -5­^ Antenna -3- (for AM and FM reception). Integrated into rear glass -5-.
Page 61
> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Antenna Control Module > Component Information > Technical Service Bulletins >
Customer Interest for Antenna Control Module: > 9105-01 > May > 05 > Audio System - Poor Radio Reception > Page 48
Jetta V6-2.8L (AFP) (1999)
- Jetta / Golf / Passat (non W8) - Antenna system ^ All models use External amplified antenna mast -1-.
Page 62
Section 2 - Radio antenna system diagnosis through radio unit Premium VI radios are capable of signal diagnosis through operating internal diagnostics of the radio unit. All models except Touareg and Phaeton:
- Select AM or FM.
- Press and hold the mix button (black arrow).
- Screen will appear that shows "Service Test mode" (white arrow).
- Press mix button briefly.
^ Test one indicates current antenna status, i.e. ON or OFF (arrow).
- Press mix button briefly again.
Page 63
> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Antenna Control Module > Component Information > Technical Service Bulletins >
Customer Interest for Antenna Control Module: > 9105-01 > May > 05 > Audio System - Poor Radio Reception > Page 49
Jetta V6-2.8L (AFP) (1999)
Page 64
- Screen displays strength of signal (LEVEL) in bar graph form (can be used for AM and FM).
- Press mix button briefly again.
^ Screen indicates number of stations broadcasting close to frequency band of selected station. ^ As the number increases for [mp] and (adj], static and signal crossing will increase. To exit service mode:
- Depress and hold the mix button or switch radio OFF then back ON Navigation units ^ No internal diagnosis functions. Continue to antenna lead diagnosis. Section 3 - Antenna Lead Diagnosis After initial radio diagnosis using internal service functions, use the following procedures:
- Locate antenna lead/s from radio at system end-point, i.e. diversity box or antenna mast base.
Page 65
> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Antenna Control Module > Component Information > Technical Service Bulletins >
Customer Interest for Antenna Control Module: > 9105-01 > May > 05 > Audio System - Poor Radio Reception > Page 50
Jetta V6-2.8L (AFP) (1999)
- Check for proper connection. (follow steps for your type of system).
- For all systems, locate cable end-point at either diversity box or antenna mast base.
- Disconnect cable from either diversity box or antenna mast base.
- Carefully ground center wire in cable to chassis. If reception returns: ^ Cable and radio are ok.
Page 66
If reception does not return: ^ Problem is located further forward in the system. For problems forward of the antenna system:
- Continue with Section 3a. For problems at antenna system: Skip to Section 3b. For problems at antenna systems: Tip: All checks should be done outdoors away from buildings. Section 3a - Problems forward of antenna system
- First verify connection at Radio (check for bent or crushed connections and proper fit). If all connections appear ok:
- Ground antenna lead at radio or attach external antenna mast to radio unit (check for reception). If reception returns: ^ Problem is located between radio and antenna.
- Check connections near center console: If connections are OK:
- Check resistance of cable from end to end. ^ If More than .4 ohms:
- Replace cable. If reception does not return;
- Replace radio unit. Section 3b - Problems at antenna system, Diversity Antenna (Touareg, Passat W8) If concern is only AM poor / no reception; Locate AM antenna amplifier. ^ Touareg: located above left side window.
Page 67
> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Antenna Control Module > Component Information > Technical Service Bulletins >
Customer Interest for Antenna Control Module: > 9105-01 > May > 05 > Audio System - Poor Radio Reception > Page 51
Jetta V6-2.8L (AFP) (1999)
^ Passat W8: Sedan above rear window. ^ Passat Wagon: located on left rear window.
- Check for proper connections at amplifier both from diversity box and to glass. If connection issue is at glass or on glass:
- Glass must be replaced. If connection problem to amplifier:
- Repair connection (replace cable or amplifier).
Page 68
If no apparent connection problems:
- Replace amplifier. If concern is poor FM reception:
- Disconnect all amplifiers, tune radio to high-powered station for your area.
- Connect amplifiers one at a time. If reception is indicated:
- Disconnect that amplifier and move on to next amplifier. If at any point in reconnecting amplifiers there is a loss in reception and there are no connection issues:
- Replace that amplifier and check again. If there is no reception change when disconnecting and reconnecting all amplifiers:
- Replace diversity/antenna selection box. Jetta / Golf / Passat (non W8) - Antenna system (Amplified Antenna Mast)
- Check connections at antenna base.
- Check for corrosion at mounting. If corrosion is found:
- Clean mount and apply anti-seize gel to mounting. If concern is no AM and/or little or poor AM/FM reception,
- Replace antenna base. Section 4- Antenna cables If antenna cables are required:
Page 69
> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Antenna Control Module > Component Information > Technical Service Bulletins >
Customer Interest for Antenna Control Module: > 9105-01 > May > 05 > Audio System - Poor Radio Reception > Page 52
Jetta V6-2.8L (AFP) (1999)
- Antenna cables - single DIN (Premium V) radio.
Page 70
- Antenna cables - double DIN (Premium VI) radio.
- Antenna cables - Phaeton 2004 > 2006
Page 71
> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Antenna Control Module > Component Information > Technical Service Bulletins >
Customer Interest for Antenna Control Module: > 9105-01 > May > 05 > Audio System - Poor Radio Reception > Page 53
Jetta V6-2.8L (AFP) (1999)
- Antenna cables - Satellite radio (Hard top vehicles)
Page 72
- Antenna cables - New Beetle with Satellite radio (convertible)
- Antenna cables - W8 Passat
Page 73
> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Antenna Control Module > Component Information > Technical Service Bulletins >
Customer Interest for Antenna Control Module: > 9105-01 > May > 05 > Audio System - Poor Radio Reception > Page 54
Jetta V6-2.8L (AFP) (1999)
Page 74
- Antenna cables - Touareg 2004 > 2006 Tip: Part numbers listed in this bulletin are for reference only Always check with your Parts Dept. for the latest parts information.
Page 75
Page 76
> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Central Control Module > Component Information > Technical Service Bulletins > All Technical Service Bulletins for Central Control
Module: > 6007-06 > Jun > 07 > Body - Sunroof Malfunctions or is Inoperative
Central Control Module: All Technical Service BulletinsBody - Sunroof Malfunctions or is Inoperative
60 07 06 June 19, 2007
Page 77
> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Central Control Module > Component Information > Technical Service Bulletins > All
Technical Service Bulletins for Central Control Module: > 6007-06 > Jun > 07 > Body - Sunroof Malfunctions or is Inoperative > Page 63
Jetta V6-2.8L (AFP) (1999)
Page 78
2010421 Supersedes Technical Bulletin Group 60 number 07-05 dated May 31, 2007 due to removal of Jetta Wagon (A5) Models and reformatting offlowcharts. Condition
Page 79
> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Central Control Module > Component Information > Technical Service Bulletins > All
Technical Service Bulletins for Central Control Module: > 6007-06 > Jun > 07 > Body - Sunroof Malfunctions or is Inoperative > Page 64
Jetta V6-2.8L (AFP) (1999)
Page 80
Vehicle Information Sunroof and Central Control Module -J393- Diagnosis Technical Background
Sunroof may malfunction or fail to operate due to low battery voltage, battery being discharged, battery being disconnected, power to sunroof beinginterrupted while in operation, or a faulty central control module. Production Solution
No production change required. Service Symptoms Sunroof inoperative. Sunroof will not close (stuck open or stuck open in the tilt position). Sunroof operates erratically (opens when sunroof switch is turned to the tilt position or tilts when sunroof switch is turned to the open position). Warranty When procedure applies to vehicles within any warranty, use applicable claim coding per Warranty Policy and Procedures Manual and ElsaWeb. Required Parts and Tools
Page 81
No Special Parts required. No Special Tools required. Additional Information All part and service references provided in this Technical Bulletin are subject to change and/or removal. Always check with your Parts Dept. and Repair Manuals for the latest information.
Page 82
> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Central Control Module > Component Information > Technical Service Bulletins > Customer Interest for Central Control Module: > 6007-06
> Jun > 07 > Body - Sunroof Malfunctions or is Inoperative
Central Control Module: Customer InterestBody - Sunroof Malfunctions or is Inoperative
60 07 06 June 19, 2007
Page 83
> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Central Control Module > Component Information > Technical Service Bulletins >
Customer Interest for Central Control Module: > 6007-06 > Jun > 07 > Body - Sunroof Malfunctions or is Inoperative > Page 70
Jetta V6-2.8L (AFP) (1999)
Page 84
2010421 Supersedes Technical Bulletin Group 60 number 07-05 dated May 31, 2007 due to removal of Jetta Wagon (A5) Models and reformatting offlowcharts. Condition
Page 85
> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Central Control Module > Component Information > Technical Service Bulletins >
Customer Interest for Central Control Module: > 6007-06 > Jun > 07 > Body - Sunroof Malfunctions or is Inoperative > Page 71
Jetta V6-2.8L (AFP) (1999)
Page 86
Vehicle Information Sunroof and Central Control Module -J393- Diagnosis Technical Background
Sunroof may malfunction or fail to operate due to low battery voltage, battery being discharged, battery being disconnected, power to sunroof beinginterrupted while in operation, or a faulty central control module. Production Solution
No production change required. Service Symptoms Sunroof inoperative. Sunroof will not close (stuck open or stuck open in the tilt position). Sunroof operates erratically (opens when sunroof switch is turned to the tilt position or tilts when sunroof switch is turned to the open position). Warranty When procedure applies to vehicles within any warranty, use applicable claim coding per Warranty Policy and Procedures Manual and ElsaWeb. Required Parts and Tools
Page 87
No Special Parts required. No Special Tools required. Additional Information All part and service references provided in this Technical Bulletin are subject to change and/or removal. Always check with your Parts Dept. and Repair Manuals for the latest information.
Page 88
> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Central Control Module > Component Information > Technical Service Bulletins > Page 72
Central Control Module: Locations
Comfort System and Central Locking System, Assembly Overview
1 -
-Coupling station
Installation position: Lower A-pillar, covered by trim in footwell
- Remove A-pillar lower trim to remove
2 -
Page 89
> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Central Control Module > Component Information > Technical Service Bulletins >
Page 73
Jetta V6-2.8L (AFP) (1999)
-Door control module, FR
For comfort system only
- Integrated into window motor
­Removing:-
Remove door trim
- Remove window motor.
3 -
-Door lock, FR
Door lock is secured to assembly carrier
- Electric central locking is integrated into door lock module
­Removing:-
Remove door trim.
- Remove door lock.
4 -
-Coupling station
Installation position: B-pillar
Page 90
- Remove B-pillar lower trim to remove
5 -
-Door control module, RR
For comfort system only
- Integrated into window motor
­Removing:-
Remove door trim.
- Remove window motor.
6 -
-Door lock, RR
Door lock is secured to assembly carrier
- Electric central locking is integrated into door lock module
­Removing:-
Remove door trim.
- Remove door lock.
7 -
-Motor for fuel tank lid unlock -V155- remote release
Installation position: Under C-pillar trim
- To remove, remove trim up to wheel house
- Remove with special socket insert T 10010
8 -
-Rear lid lock
Bolted to rear lid
­Removing:-
Remove trim from rear lid.
- Remove lock.
9 -
-Rear lid actuator
Bolted to rear lid
- Remove with special socket insert T 10010
10 -
-Door lock, RL
Door lock is secured to assembly carrier
- Electric central locking is integrated into door lock module
­Removing:-
Remove door trim.
- Remove door lock.
11 -
-Coupling station
Installation position: rear roof area, covered by roof trim
- Remove roof trim to remove.
12 -
-Anti-theft alarm horn
Installation position: In area of C-pillar covered by trim
13 -
-Door control module, RL
For comfort system only
- Integrated into window motor
­Removing:-
Remove door trim.
- Remove window motor.
14 -
-Coupling station
Installation position: B-pillar
- Remove B-pillar lower trim to remove
15 -
-Door lock, FL
Door lock is secured to assembly carrier
- Electric central locking is integrated into door lock module
­Removing:-
Remove door trim.
- Remove door lock.
16 -
-Controls
Installed in door trim
Page 91
> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Central Control Module > Component Information > Technical Service Bulletins >
Page 74
Jetta V6-2.8L (AFP) (1999)
- Remove door trim to remove
17 -
-Door control module, FL
For comfort system only
- Integrated into window motor
­Removing:-
Remove door trim.
- Remove window motor.
18 -
-Antenna - for radio frequency remote control
Under left A-pillar trim
- Remove A-pillar trim to remove.
19 -
-Coupling station
Installation position: Lower A-pillar, cove red by trim in footwell
- Remove left A-pillar lower trim to remove
Page 92
20 -
-Central control module
Bolted to bracket on steering column under instrument panel
- To remove, remove lower steering column trim first
21 -
-Hood lock
Contact switch for anti-theft alarm
- Installation position: In lock carrier
Page 93
Page 94
> Relays and Modules > Relays and Modules - Accessories and Optional Equipment > Remote Control Module, Audio - Stereo > Component Information > Locations
Remote Control Module: Locations
J453 - Control Module For Multi-Function Steering Wheel
- in 13 position relay carrier, behind driver's side lower footwell cover positions 5 and 6
Page 95
Page 96
> Relays and Modules > Relays and Modules - Body and Frame > Door Module > Component Information > Locations > Door Control Module, Driver and Passenger Side
Door Module: LocationsDoor Control Module, Driver and Passenger Side
Door control module, driver- and passenger side
Page 97
Page 98
> Relays and Modules > Relays and Modules - Body and Frame > Door Module > Component Information > Locations > Door Control Module, Driver and Passenger Side > Page 83
Door Module: LocationsDoor Control Module, Rear Left and Rear Right
Door control module, rear left and rear right
Page 99
Page 100
> Relays and Modules > Relays and Modules - Body and Frame > Door Module > Component Information > Locations > Door Control Module, Driver and Passenger Side > Page 84
Door Module: LocationsDoor Control Module, Driver Side
J386 - Door control module, driver side
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