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:
Many test steps refer to various connectors. To identify connectors, use appropriate illustration. See CONNECTOR IDENTIFICATION DIRECTORY
table under CONNECTOR IDENTIFICATION.
NOTE:
After repairs are complete, ensure all components are properly installed, all harness connectors are connected properly and repeat data link diagnostic test.
SYMPTOM INDEX
| Symptom | (1) Perform Test | ||
|---|---|---|---|
| No Communication With Driver's Door Module | A | ||
| No Communication With Driver's Seat Module | B | ||
| Driver's Seat Completely Inoperative | C | ||
| Passenger's Seat Completely Inoperative | D | ||
| Seat Motors Operate In One-Second Intervals | E | ||
| Passenger's Seat Does Not Move Horizontally/Vertically | F | ||
| Memory Seat Inoperative | G | ||
| Easy Exit/Entry Feature Inoperative | H | ||
| Driver's Seat Heater Inoperative | J | ||
| Driver's Heated Seat Cushion Inoperative | K | ||
| Passenger's Seat Heater Inoperative | L | ||
| Passenger's Heated Seat Cushion Inoperative | M | ||
| Both Heated Seats Inoperative | N | ||
| Driver's Lumbar Inoperative | P | ||
| Passenger's Lumbar Inoperative | Q | ||
| Battery Voltage Out Of Range (DTC B1676) | R | ||
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