System Tests: Notes
CAUTION:
When battery is disconnected or modules are replaced, 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 replacing any control module, ensure all module ground and power circuits are functioning properly. For circuit identification, see GROUND DISTRIBUTION and POWER DISTRIBUTION articles in WIRING DIAGRAMS.
NOTE:
Test procedures are written specifically for New Generation Star (NGS) tester. Generic scan tools may not have the capability of performing all the same functions. Refer to scan tool manufacturer's instructions.
SYMPTOM INDEX
| Symptom | Perform Test | ||
|---|---|---|---|
| No Communication With Driver's Seat Module | A | ||
| No Communication with Driver's Door Module | B | ||
| Driver's Seat Completely Inoperative | C | ||
| Passenger's Seat Completely Inoperative | D | ||
| Memory Seat Does Not Move Horizontally/Vertically | E | ||
| Passenger's Seat Does Not Move Horizontally/Vertically | F | ||
| Memory Seat Inoperative | G | ||
| Easy Entry/Exit Feature Inoperative | (1) | ||
| Driver's Heated Seat Inoperative | H | ||
| Passenger's Heated Seat Inoperative | I | ||
| Both Heated Seats Inoperative | J | ||
| Driver's Lumbar Inoperative | K | ||
| Passenger's Lumbar Inoperative | L | ||
| Driver's Seat Does Not Move Horizontally/Vertically | N | ||
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