VEHICLE BROUGHT TO WORKSHOP
CUSTOMER PROBLEM ANALYSIS
CHECK AND CLEAR DTC
CHECK MULTIPLEX COMMUNICATION SYSTEM*
PROBLEM SYMPTOM CONFIRMATION
SYMPTOM SIMULATION
CHECK CAN COMMUNICATION SYSTEM*
CHECK DTC
CHECK IF SAME SYMPTOM APPEARS IN NAVIGATION SYSTEM
PROBLEM SYMPTOMS TABLE
BASED ON MALFUNCTION SYMPTOM, PERFORM TROUBLESHOOTING BELOW
ADJUST, REPAIR OR REPLACE
CONFIRMATION TEST