How To Proceed With Troubleshooting
- VEHICLE BROUGHT TO WORKSHOP
GO TO NEXT STEP
- CUSTOMER PROBLEM ANALYSIS (See CUSTOMER PROBLEM ANALYSIS CHECK
)
GO TO NEXT STEP
- PROBLEM SYMPTOM CONFIRMATION (See PROBLEM SYMPTOMS TABLE
)
GO TO NEXT STEP
- CHECK MULTIPLEX COMMUNICATION SYSTEM (See HOW TO PROCEED WITH TROUBLESHOOTING
)
- Check for DTC outputs.
- A: MULTIPLEX DTC OUTPUTS (PROCEED TO " MULTIPLEX - DIAGNOSTICS ")
- B: NO MULTIPLEX DTC (GO TO STEP 5)
- CIRCUIT INSPECTION (See ENTIRE COMBINATION METER DOES NOT OPERATE
)
GO TO NEXT STEP
- REPAIR OR REPLACE
GO TO NEXT STEP
- CONFIRMATION TEST
GO TO NEXT STEP
END