Buick Encore: Immobilizer
Schematic wiring diagrams
IMMOBILIZER WIRING SCHEMATICS (ENCORE)
Immobilzer System

Fig. 1: Immobilzer System
IMMOBILIZER WIRING SCHEMATICS (Encore)
Immobilzer System

Fig. 2: Immobilzer System
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DTC B2955: Security sensor data circuit
DIAGNOSTIC CODE INDEX
DTC B2955: SECURITY SENSOR DATA CIRCUIT
Diagnostic Instructions
Perform the Diagnostic System Check - Vehicle prior to using this
THEFT DETERRENT MODULE REPLACEMENT (ENCORE)
Fig. 3: Theft Deterrent Module (Encore)
Theft Deterrent Module Replacement (Encore)
THEFT DETERRENT MODULE REPLACEMENT (Encore)
Fig. 4: Theft Deterren
IMMOBILIZER DESCRIPTION AND OPERATION
Fig. 5: Immobilizer Diagram Without BTM
The immobilizer system functions are provided by the body control module (BCM)
and the engine control
module (ECM), as
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SCHEMATIC WIRING DIAGRAMS
REMOTE FUNCTION WIRING SCHEMATICS (ENCORE)
Keyless Entry System
Fig. 1: Keyless Entry System (Encore)
REMOTE FUNCTION WIRING SCHEMATICS (Encore)
Keyless Entry System
Fig. 1: Keyless Entry System (Encore)
REMOTE FUNCTION WIRING SCHEMATICS (Encore)
Keyless Entry System
Hold the brake pedal down and
set the parking brake. See
Parking Brake
Move the shift lever into
P (Park) by pressing the button
on the shift lever and pushing
the lever all the way toward the
front of the vehicle.
Turn the ignition off.
Leaving the Vehicle with the
Engine Running
Warning