How To Proceed With Troubleshooting
- Vehicle Brought to Workshop
- Customer Problem Analysis (See CUSTOMER PROBLEM ANALYSIS CHECK )
- Check Multiplex Communication System (See UNLOCK WARNING SWITCH CIRCUIT
)
- Check that the DTC output.
- DTC Outputs (Proceed To Body Multiplex Communication System)
- DTC Does Not Output (Go To Step 4, Problem Symptom Confirmation)
- Problem Symptom Confirmation (See PROBLEM SYMPTOMS TABLE )
- Circuit Inspection (See MALFUNCTION IN SPEEDOMETER , SEAT BELT WARNING LAMP AND BUZZER FOR DRIVER'S SEAT DOES NOT OPERATE )
- Repair or Replace
- Confirmation Test
End