Check At Ecu Terminal
WARNING: This page is about a different car, the 2005 Dodge Stratus and 2005 Chrysler Sebring. However, it is still accessible from the selected car via links, so may be relevant.
TERMINAL VOLTAGE CHECK
THEFT-ALARM INDICATOR LIGHT REFERENCE
| TERMINAL NO. | SIGNAL | CHECKING REQUIREMENT | TERMINAL VOLTAGE |
|---|---|---|---|
| 3 | Immobilizer-ECU ground | Always | 0V |
| 5 | ECM < M/T > or PCM < A/T > | - | - |
| 7 | Immobilizer-ECU power supply | Ignition switch: "LOCK" (OFF) | 0V |
| Ignition switch: "ON" | Battery positive voltage | ||
| 9 | "THEFT-ALARM" indicator control | "THEFT-ALARM" indicator light is not illuminated | Battery positive voltage |
| "THEFT-ALARM" indicator light is illuminated | 2 volts or less | ||
| 10 | Ignition key ring antenna | - | - |
| 11 | Ignition key ring antenna | - | - |