Powertrain Control Module (Pcm)
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POWERTRAIN CONTROL MODULE (PCM)
| Refer to COMPONENT INDEX . |
The PCM:
- Provides ground to the hood switch and then receives input from the switch indicating the status of the hood (open or closed)
- Turns on the high side of the PCM starter relay control to start the vehicle
- Turns the crank hold signal to true enabling the BCM to turn on the low side of the starter relay
- Disables double start over ride once the engine is started