System Tests: Notes
WARNING:
Front seats can be equipped with side air bags and/or seat belt pretensioners. Air bag system must be deactivated before any diagnostics or services are performed. See appropriate AIR BAG RESTRAINT SYSTEMS article. Air Bag Simulators (418-F088) MUST be connected under seats to side air bag connectors (2 required). Air bag simulators MUST be removed prior to driving vehicle.
CAUTION:
When battery is disconnected, vehicle computer and memory systems may lose memory data. Driveability problems may exist until computer systems have completed a relearn cycle. See COMPUTER RELEARN PROCEDURES article in GENERAL INFORMATION before disconnecting battery.
NOTE:
Before beginning system tests, perform PRELIMINARY INSPECTION
under TROUBLE SHOOTING.
A Digital Volt-Ohmmeter (DVOM) is required to test the power seat system. After repairs are complete, ensure all components are properly installed and all harness connectors are connected properly.
SYMPTOM INDEX
| Symptom | Perform System Test |
|---|---|
| Power Seat Inoperative | A |
| Horizontal, Vertical Or Backrest Operation Inoperative | B |
| Power Seat Noisy | C |
| Power Seat Loose | D |
| Power Seat Does Not Make Full Travel | E |