System Tests: Notes
WARNING:
Vehicles are equipped with air bag supplemental restraint system. Before attempting any repairs involving steering column, instrument panel or related components, see SERVICE PRECAUTIONS and DISABLING & ACTIVATING AIR BAG SYSTEM in appropriate AIR BAG RESTRAINT SYSTEM
article.
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 - GENERAL MOTORS
article in GENERAL INFORMATION before disconnecting battery.
NOTE:
On some vehicles, the power door lock system is integrated with the Remote Keyless Entry (RKE) system. For information on RKE, see REMOTE KEYLESS ENTRY - SAFARI & ASTRO
article.
SYSTEM TESTS
| Symptom | Perform Test |
|---|---|
| Liftgate Lock/Unlock Release Switch Inoperative | A |
| Power Door Lock Switch Inoperative | B |
| Power Door Locks Inoperative (All) | C |
| Power Door Locks Inoperative (One Motor) | D |
| Power Door Lock Inoperative (Sliding Door) | E |
| Power Door Locks Inoperative (Sliding Door Delay) | F |
| Power Door Lock Inoperative (Liftgate) | G |