How To Proceed With Troubleshooting

VEHICLE BROUGHT TO WORKSHOP
CUSTOMER PROBLEM ANALYSIS
CHECK CAN COMMUNICATION SYSTEM
1. Check for DTC output.
  HINT:
  
  See DIAGNOSIS SYSTEM .
CAN DTC OUTPUT (PROCEED TO " CAN COMMUNICATION SYSTEM ")

NO CAN DTC (GO TO STEP 4)
PROBLEM SYMPTOM CONFIRMATION
SYMPTOM DOES NOT OCCUR (GO TO STEP 5)

SYMPTOMS OCCURS (GO TO STEP 6)
SYMPTOM SIMULATION
PROBLEM SYMPTOMS TABLE
HINT:

See PROBLEM SYMPTOMS TABLE .
CIRCUIT INSPECTION
REPAIR OR REPLACE
CONFIRMATION TEST
NEXT: END