Continuation for 115...135 Ω
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2001 Volkswagen Jetta, 2001 Volkswagen Golf, 2000 Volkswagen Jetta, 2000 Volkswagen Golf, and 1999 Volkswagen Jetta. However, it is still accessible from the selected car via links, so may be relevant.
- Release Engine Control Module (ECM) connector and remove.
- Check CAN-Bus wiring with terminal resistor in ABS Engine Control Module (ECM) J248.
- Measure resistance between test box sockets 3 + 25:
Specification: 115 to 135 Ω
If resistance is outside specification:
- Check CAN-Bus wiring
If wiring to ABS Control Module J104 is OK:
- Replace ABS Control Module J104. → 45 ANTI-LOCK BRAKE SYSTEM
- Check DTC memory, if necessary, repair any malfunctions and erase DTC memory → Diagnostic Trouble Code (DTC) memory, checking and erasing .
- Display readiness code → Readiness code, displaying . If DTC memory has been erased, reset readiness code → Readiness code, setting .
If resistance is within specification:
- Reconnect Engine Control Module (ECM) connector.
- Remove air cleaner.
- Release ABS Control Module connector and remove.
- Check CAN-Bus wiring with terminal resistor in Engine Control Module (ECM) J248 :
- Measure resistance between test box sockets 3 + 25:
Specification: 115 to 135 Ω
If resistance is not within specification:
- Check CAN-Bus wiring
If no wiring damage is found:
- Replace Engine Control Module (ECM) J248 → Diesel Direct Fuel Injection (DFI) Engine Control Module (ECM) J248 , replacing .