Component Tests and General Diagnostics

PERFORM THESE STEPS FIRST

1. If Power Door Locks operate, PWR Seat Circuit Breaker is OK.

2. Check ground G401 by noting operation of LH Tail/Stop/Turn Lights.

3. Check motor linkage for poor connection or binding.

4. If the PWR ACCY Circuit Breaker opens whenever the Power Seat Switch is operated, check for a short to ground through CKTs 282, 283, 284, 285, 286 or 287.

^ Check for a broken (or partially broken) wire inside of the insulation which could cause system failure but prove "GOOD" in a continuity/voltage check.

^ Check for proper installation of aftermarket electronic equipment which may affect the integrity of other systems.

^ Refer to the Symptom Table for the appropriate diagnostic procedure(s).