Diagnostic Procedure
- If ABS warning light remains illuminated, go to next step. If ABS warning light does not illuminate, check light bulb and replace as necessary. If bulb is okay, diagnose combination meter (instrument cluster). See following:
- For 2000 models, see INSTRUMENT PANELS
article in ACCESSORIES & EQUIPMENT.
- For 2001 models, see INSTRUMENT PANELS
article in ACCESSORIES & EQUIPMENT.
- For 2002 models, see appropriate INSTRUMENT PANELS article in ACCESSORIES & EQUIPMENT.
If combination meter is okay, check for open circuit in wiring harness between GAUGE fuse (10-amp) and ABS ECU. See WIRING DIAGRAMS . Repair as necessary.
- Retrieve DTCs. See RETRIEVING DTCS . If a DTC is present, perform appropriate test under DIAGNOSTIC TESTS . If no DTCs are present, check for short circuit in wiring harness between ABS warning light, DLC1 and ABS ECU. See WIRING DIAGRAMS . Repair as necessary.