How To Proceed With Troubleshooting

WARNING: This page is about a different car, the 2004 Lexus GX 470. However, it is still accessible from the selected car via links, so may be relevant.

HINT:

Troubleshoot in accordance with the procedures on the following pages.

VEHICLE BROUGHT TO WORKSHOP
(See CUSTOMER PROBLEM ANALYSIS CHECK AND PROBLEM SYMPTOM CONFIRMATION )
(See PROBLEM SYMPTOMS TABLE )
1. When problem is not listed on problem symptoms table, proceed to A.
2. When problem is listed on problem symptoms table, proceed to B.
1. B: Go to step 5
2. A: Go to next step
PERFORM TROUBLESHOOTING ACCORDING TO MALFUNCTION SYMPTOM
1. (See TERMINALS OF ECU )
2. On-vehicle inspection (See ON-VEHICLE INSPECTION )
3. Inspection (See INSPECTION )
ADJUST, REPAIR OR REPLACE
CONFIRMATION TEST
END