Symptom Related Diagnostic Procedures

PROBLEM SYMPTOMS TABLE

HINT: Use the table, with suspected areas listed in numerical order, to determine the cause of the problem. Inspect and repair or replace parts as necessary according to the steps.

Problem Symptoms Table - Front Power Seat Control System:

FRONT POWER SEAT CONTROL SYSTEM (W/O MEMORY)

Problem Symptoms Table:

FRONT POWER SEAT CONTROL SYSTEM (W/ MEMORY)

HINT: Inspect the fuse and relay before confirming the suspected area in the table.
Inspect each malfunction circuit in numerical order for the corresponding symptom.
If the malfunction still exists even after checking and confirming that all the circuits are normal, replace the ECU.