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 AIR BAG SAFETY PRECAUTIONS and DISABLING & ACTIVATING AIR BAG SYSTEM in appropriate AIR BAG RESTRAINT SYSTEMS
article in RESTRAINTS.
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.
CAUTION:
Disconnect battery before disconnecting Generic Electronic Module (GEM). Failure to do so will result in GEM storing erroneous codes and may also result in erratic operation of GEM after reconnecting connector.
NOTE:
Complete entire system test related to the symptom before installing GEM.
SYMPTOM INDEX
| Symptom | Perform Test |
|---|---|
| No Communication With GEM | A |
| All Power Windows Inoperative | B |
| Single Window Inoperative (All Other Windows Operate) | C |
| One-Touch Down Feature Inoperative | D |
| Vent Window Inoperative | E |