Body Control Module (BCM)
- Ignition 0
-
Displays 0.0-25.5 V. This parameter is the system voltage measured by the BCM at the BCM battery input.
- Ignition 1
-
Displays 0.0-25.5 V. This parameter is the system voltage measured by the BCM at the BCM ignition 1 voltage input.
- Park (BTSI) Relay
-
Displays indicates ON when the body control module applies a ground to the automatic transmission shift lock control solenoid.