SYSTEM TESTS
| 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. After any repairs are complete, ensure all component are properly installed and all harness connectors are connected properly and repeat data link diagnostic test.
| Symptom | Perform Test |
|---|---|
| No Communication With Front Electronics Module (FEM) | A |
| No Communication With Rear Electronics Module (REM) | B |
| No Communication With Driver's Door Module (DDM) | C |
| Both Mirrors Inoperative | D |
| A Single Mirror Inoperative | E |
| Automatic Dimming Function Inoperative | F |
| Memory Mirror Inoperative | G |
| Memory Set Switch LED Malfunction | H |
| Heated Mirrors Inoperative | I |
SYMPTOM INDEX
MIRROR CONTROL SWITCH
Using an ohmmeter, check for continuity between mirror control switch terminals in positions as specified. See POWER MIRROR SWITCH CONTINUITY TEST table. (Схема №7) Replace switch if continuity is not as specified.
| Switch Position | Continuity Between Terminals No. | |
|---|---|---|
| Driver's Mirror | ||
| Up | 3 & 8; 4 & 7 | |
| Down | 3 & 4; 7 & 8 | |
| Left | 2 & 7; 3 & 4 | |
| Right | 2 & 3; 4 & 7 | |
| Passenger's Mirror | ||
| Up | 3 & 9; 4 & 7 | |
| Down | 3 & 4; 7 & 9 | |
| Left | 1 & 7; 3 & 4 | |
| Right | 1 & 3; 4 & 7 | |
POWER MIRROR SWITCH CONTINUITY TEST
SIDE MIRROR GLASS & MOTOR
| WARNING | To prevent personal injury, place shop towel between mirror glass and hand when removing glass from mirror shell. |