Body Control Module (BCM)
WARNING: This page is about a different car, the 2007 Saturn Relay. However, it is still accessible from the selected car via links, so may be relevant.
- Battery Voltage
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Display indicates battery voltage. Measured in volts.
- Brake Applied Output
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Displays indicates ON when the brake switch is depressed.
- BTSI Solenoid
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Display indicates ON when the shift lock control solenoid is ON.
- Ignition 1 Signal
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Display indicates ON when the ignition 1 input circuit of the module receives a battery signal from the ignition switch.