System Tests: Notes
NOTE:
Before proceeding with symptom testing, perform appropriate power source circuit test. See TEST NO. 1: BODY ECU POWER SOURCE CIRCUIT or TEST 18: BACK DOOR ECU POWER CIRCUIT .
For ECU terminal identification, see PIN VOLTAGE TESTS .
SYSTEM TEST INDEX
| Description | Test No. |
|---|---|
| Body ECU Power Source Circuit | 1 |
| Rear Wiper Switch Circuit | 2 |
| Rear Washer Motor Circuit | 3 |
| Taillight Relay Circuit | 4 |
| Headlight Relay Circuit | 5 |
| Key Unlock Warning Switch Circuit | 6 |
| Back Door Power Window Switch Circuit | 7 |
| Door Lock Motor Circuit | 8 |
| Door Unlock Detection Switch Circuit | 9 |
| Door Key Lock & Unlock Switch Circuit | 10 |
| Door Lock Control Switch Circuit | 11 |
| Door Courtesy Switch Circuit | 12 |
| Hood Courtesy Switch Circuit | 13 |
| Theft Deterrent Indicator Circuit | 14 |
| Horn Circuit | 15 |
| Theft Deterrent Horn Circuit | 16 |
| MPX Circuit | 17 |
| Back Door ECU Power Circuit | 18 |
| Back Door Control Switch Circuit | 19 |
| Back Door Courtesy Switch Circuit | 20 |
| Back Door Unlock Detection Switch Circuit | 21 |
| Window Limit Switch Circuit | 22 |
| Rear Wiper Limit Switch Circuit | 23 |
| Back Door Power Window Motor Circuit | 24 |
| Rear Wiper Motor Circuit | 25 |
| Keyless Door Lock Buzzer Circuit | 26 |