Pinpoint Testing: Notes
NOTE:
See appropriate ANTI-THEFT DIAGNOSIS CHART under TESTING to determine testing according to vehicle system problem.
Before performing any tests on anti-theft system, check the following items to eliminate common problems:
- Hood/trunk/liftgate properly aligned.
- Door locks not binding.
- Fuses not blown.
- Loose or corroded connections.
- Damaged wiring harness.
- Damaged Central Processing Unit (CPU).
- Horn, headlights, hazard flashers, interior lights, trunk lights, power door locks and remote entry systems operational.
ANTI-THEFT MODULE CONNECTOR CIRCUITS
| Pin No. | Circuit (Color) | Function |
|---|---|---|
| 1 | 23 (T/LG) | Battery Power |
| 2 | 13 (R/BK) | Low Beam Headlight Output |
| 3 | 341 (O/W) | Door Ajar Input |
| 4 | 296 (W/P) | Hot In ACC/RUN |
| 5 | 486 (BR/W) | Trunk Tamper Switch |
| 6 | 25 (DG/P) | Door Disarm Switches |
| 7 | 118 (PK/O) | Unlock All Doors |
| 8 | 163 (R/O) | Unlock Driver Door |
| 9 | 117 (PK/BK) | Lock All Doors |
| 10 | 936 (DG/W) | Ign. Lock Cylinder Sensor |
| 11 | 342 (LG/P) | Starter Interrupt Input |
| 12 | ****** | Not Used |
| 13 | ****** | Not Used |
| 14 | ****** | Not Used |
| 15 | 343 (DB/LG) | Alarm Indicator Light |
| 16 | 23 (T/LG) | Battery Power |
| 17 | 13 (R/BK) | Low Beam Headlight Output |
| 18 | 1 (DB) | Horn Relay Output |
| 19 | ******* | Not Used |
| 20 | ******* | Not Used |
| 21 | 14 (BR) | Parking Lights |
| 22 | 14 (BR) | Parking Lights |
| 23 | 57 (BK) | Ground |
| 24 | ******* | Not Used |
| 25 | 267 (BK/O) | Door Ajar Output |
| 26 | 651 (BK/Y) | Ground |