How To Proceed With Troubleshooting

WARNING: This page is about a different car, the 2004 Toyota Camry. However, it is still accessible from the selected car via links, so may be relevant.

VEHICLE BROUGHT TO WORKSHOP
CUSTOMER PROBLEM ANALYSIS (SEE CUSTOMER PROBLEM ANALYSIS CHECK )
CHECK AND CLEAR DTC (SEE PRE-CHECK )
PROBLEM SYMPTOM CONFIRMATION
1. SYMPTOM OCCURS (GO TO STEP 6 )
2. SYMPTOM DOES NOT OCCUR (GO TO STEP 5)
SYMPTOM SIMULATION (See ELECTRONIC CIRCUIT INSPECTION PROCEDURE )
DTC CHECK (SEE PRE-CHECK )
1. MALFUNCTION CODE (GO TO STEP 7)
2. NORMAL CODE (GO TO STEP 8 )
DTC CHART (SEE DIAGNOSTIC TROUBLE CODE CHART )
1. GO TO STEP 9
PROBLEM SYMPTOMS TABLE (SEE PROBLEM SYMPTOMS TABLE )
CIRCUIT INSPECTION (See PRESSING POWER SWITCH DOES NOT START SYSTEM - INSPECTION PROCEDURE )
CONFIRMATION TEST
END