Buick Encore: Horns - Repair instructions
HORN REPLACEMENT

Fig. 3: Horn
Horn Replacement

STEERING WHEEL HORN CONTACT REPLACEMENT (ENCORE)

Fig. 4: Steering Wheel Horn Contact (Encore)
Steering Wheel Horn Contact Replacement (Encore)


STEERING WHEEL HORN CONTACT REPLACEMENT (Encore)

Fig. 5: Steering Wheel Horn Contact
Steering Wheel Horn Contact Replacement (Encore)

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HORNS SYSTEM DESCRIPTION AND OPERATION
System Description
The horn system consists of the following components:
HORN fuse
Underhood fuse block (contains PCB horn relay)
Horn switch
Horn-low note
Schematic wiring diagrams
IMMOBILIZER WIRING SCHEMATICS (ENCORE)
Immobilzer System
Fig. 1: Immobilzer System
IMMOBILIZER WIRING SCHEMATICS (Encore)
Immobilzer System
Fig. 2: Immobilzer System
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
SEE MORE:
Driving on Snow or Ice
Snow or ice between the tires and
the road creates less traction or
grip, so drive carefully. Wet ice can
occur at about 0 ºC (32 ºF) when
freezing rain begins to fall. Avoid
driving on wet ice or in freezing rain
until roads can be treated.
For Slippery Road Driving:
Acce
Definitions and abbreviations
Throttle Positions
Engine Braking
A condition where the engine is used to slow the vehicle by manually
downshifting during a zero throttle
coastdown.
Full Throttle Downshift
A quick apply of the accelerator pedal to its full travel, forcing a
downshift.
Heavy Throttle