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:
Perform all voltage and resistance tests using a Digital Volt-Ohm Meter (DVOM) with a minimum 10-megohm input impedance, unless stated otherwise in test procedure. Use ohmmeter to isolate wiring harness shorts or opens.
NOTE:
Instrument panel fuse box may also be referred to as Central Junction Box (CJB). After repairs are complete, ensure all component are properly installed and all harness connectors are connected properly and retest system.
SYMPTOM INDEX
| Symptom | Perform Test |
|---|---|
| Both Power Mirrors Inoperative | A |
| Single Power Mirror Inoperative | B |
| Single Power Mirror Does Not Function With Switch Logic | C |
| Auto Dimming Feature Malfunctioning | D |
| Heated Power Mirror Does Not Defrost | E |