System Tests: Notes
NOTE:
Ensure power door locks are operating properly before proceeding with system tests. See POWER DOOR LOCKS article.
TROUBLESHOOTING CODES
| TEST NUMBER | DESCRIPTION |
|---|---|
| TEST 1 | ECU POWER SOURCE CIRCUIT |
| TEST 2 | DOOR UNLOCK DETECTION SWITCH CIRCUIT |
| TEST 3 | DOOR KEY LOCK & UNLOCK SWITCH CIRCUIT (UNLOCK SIDE) |
| TEST 4 | DOOR KEY LOCK & UNLOCK SWITCH CIRCUIT (LOCK SIDE) |
| TEST 5 | KEY UNLOCK WARNING SWITCH CIRCUIT |
| TEST 6 | DOOR COURTESY SWITCH CIRCUIT |
| TEST 7 | PANIC CIRCUIT |