Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSVOLKSWAGEN2000JETTA SEDAN (9M2) V6-2.8L (AFP)REPAIR AND DIAGNOSISINSTRUMENT PANEL, GAUGES AND WARNING INDICATORSTESTING AND INSPECTIONSCAN TOOL TESTING AND PROCEDURESSCAN TOOL CONNECTING AND INITIAL CHECKSINITIATING & CHECKING CONTROL MODULE VERSIONS
2000 Volkswagen Jetta Sedan (9M2) V6-2.8L (AFP)
Initiating & Checking Control Module Versions
2000 Volkswagen Jetta Sedan (9M2) V6-2.8L (AFP)SECTION Initiating & Checking Control Module Versions
Instrument Cluster On Board Diagnostic (OBD), Initiating & Checking Control Module Versions
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. Connecting VAG 1551
- The following description applies only to Scan Tool VAG 1551.
- 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".
Indicated on display:
Rapid data transfer Q
17 Instrument cluster
- Press -Q- button to confirm input.
Indicated on display:
Rapid data transfer Q
Tester sends address word 17
Indicated on display (example only):
1J0919860D A4-KOMBI INSTR VDO V04 ->
Coding 00042 WSC 00000
Top line: Part No. of control module
System designation (Combi instrument)
Manufacturer's code 3):
MMO = Motometer
VDO = VDO
Software level
Bottom line: Coding 1)
Workshop number 2))
1 - Dependent on engine, transmission and additional equipment
2 - Automatically stored in the control module upon entry into the installed system. But not for coding of control modules that have already been used.
3 - On new instrument clusters the manufacturer code BOO may also appear instead of MMO.
If this appears on display:
Control module does not answer! HELP
- Press "HELP" button and a list of possible causes is printed out.
- After repairing malfunctions again enter address word 17 for instrument cluster and confirm with Q.
- Press -> button.
Indicated on display (example only, only vehicles with anti-theft immobilizer):
IMMO-IDENT No.: VWZ7ZOV0066808 ->
Where applicable, Motometer instrument clusters are identified by IMMO-IDENTNO: VWZ6
Where applicable, VDO instrument clusters are identified by IMMO-IDENTNO: VWZ7
- Press -> button until "Select function" appears in display.
Indicated on display:
Rapid data transfer HELP
Select function XX
List of available functions
Indicated on display:
Rapid data transfer HELP
Select function XX
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.