How To Proceed With Troubleshooting
- Vehicle Brought to Workshop
- Customer Problem Analysis, (See CUSTOMER PROBLEM ANALYSIS CHECK )
- Check multiplex communication system (See HOW TO PROCEED WITH TROUBLESHOOTING
)
- Check the DTC output.
- DTC is output (Proceed to BODY MULTIPLEX COMMUNICATION SYSTEM)
- DTC is not output (Go to step 4)
- Problem Symptom Confirmation (See CUSTOMER PROBLEM ANALYSIS CHECK )
- Circuit Inspection (See MALFUNCTION IN SPEEDOMETER and MALFUNCTION IN ODO/TRIP SW )
- Repair or Replace
- Confirmation Test
End