How To Proceed With Troubleshooting

SEAT: REAR POWER SEAT CONTROL SYSTEM (for Rear No. 2 Seat with Automatic Folding-up Function): HOW TO PROCEED WITH TROUBLESHOOTING

HINT
Use the following procedures to troubleshoot the rear power seat control system.

1. VEHICLE BROUGHT TO WORKSHOP

NEXT -- Continue to next step.

2. INSPECT BATTERY VOLTAGE

Standard voltage:

11 to 14 V

If the voltage is below 11 V, recharge or replace the battery before proceeding.

NEXT -- Continue to next step.

3. PROBLEM SYMPTOMS TABLE

(a) Refer to the Problem Symptoms Table Rear Power Seat Control System (for Rear No. 2 Seat With Automatic Folding-Up Function).

Result





B -- Go to step 5
A -- Continue to next step.

4. OVERALL ANALYSIS AND TROUBLESHOOTING

(a) Terminals of ECU Rear Power Seat Control System (for Rear No. 2 Seat With Automatic Folding-Up Function)

NEXT -- Continue to next step.

5. REPAIR OR REPLACE

NEXT -- Continue to next step.

6. CONFIRMATION TEST

NEXT -- END