Buick Encore: Air & Wind Noise

 Schematic wiring diagrams

ENGINE CONTROLS WIRING SCHEMATICS (ENCORE) Module Power, Ground, Serial Data, and MIL Fig. 1: Module Power, Ground, Serial Data, and MIL 5V1, 5V2, and Low Reference Bus (1 of 2) Fig. 2: 5V1, 5V2, and Low Reference Bus (1 of 2) 5V3, 5V4, and Low Reference Bus (2 of 2) Fig. 3: 5V3, 5V4, and Low

 Immobilizer

See Radio Frequency Statement Immobilizer Operation This vehicle has a passive theft-deterrent system. The system does not have to be manually armed or disarmed. The vehicle is automatically immobilized when the transmitter leaves the vehicle. The immobilization system is disarmed when ENGINE STAR