How To Proceed With Troubleshooting

Vehicle Brought to Workshop
1. Go to next step.
Customer Problem Analysis (See CUSTOMER PROBLEM ANALYSIS CHECK )
1. Go to next step.
Check multiplex communication system (See HOW TO PROCEED WITH TROUBLESHOOTING )
1. Check the DTC output.
  1. DTC outputs (Proceed to "BODY MULTIPLEX COMMUNICATION SYSTEM)
  2. DTC does not output (Go to step 4)
Problem Symptom Confirmation (See PROBLEM SYMPTOMS TABLE )
1. Go to next step.
Circuit Inspection (See MALFUNCTION IN SPEEDOMETER - SEAT BELT WARNING LAMP FOR DRIVER'S SEAT DOES NOT OPERATE )
1. Go to next step.
Repair or Replace
1. Go to next step.
Confirmation Test
1. Go to next step.
End