While parked and with the parking brake set, try to turn the ignition to LOCK/OFFin each shift lever position.
The ignition should turn to LOCK/OFF only when the shift lever is in P-(Park).The ignition key should come out only in LOCK/OFF.Contact your dealer if service is required.
Reverse (Gen 2/Hybrid) Automatic Transmission Unit
Windshield Wiper Transmission Replacement (Terrain) Automatic Transmission UnitBody Control System Description and Operation Body Control Modules
The body control system consists of the body control module(BCM), communications, and various input and outputs. Some inputs,outputs and messages require other modules to interact with theBCM. The BCM also has discrete input and output terminals tocontrol the vehicle's body functions. The BCM is wir ...