Buick Regal 2018-2024 Service Manual / Accessories and Equipment / Cruise Control System / Repair Instructions
Buick Regal: Repair Instructions
CRUISE CONTROL SWITCH REPLACEMENT
Removal Procedure
1. Steering Wheel Airbag - Remove.
2.
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Cruise Control Switch Bolt (1) - Remove.
3.
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Using a flat bladed plastic trim tool remove the cruise control switch (1).
4. Disconnect the electrical connector.
Installation Procedure
1.
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Cruise Control Switch(1) - Install.
2. Connect the electrical connector.
3.
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CAUTION: Fastener Caution.
Cruise Control Switch Bolt (1) - Install and tighten1.5 N.m (13 lb in).
4. Steering Wheel Airbag - Install.
READ NEXT:
Description and Operation
CRUISE CONTROL DESCRIPTION AND OPERATION (WITHOUT ADAPTIVE CRUISE
CONTROL)
DD - Serial Data - GMLAN High Speed
K20 - K20 Engine Control Module
S70L - S70L Steering Wheel Controls Switch - Left
P16 -
Displays and Gauges
SPECIFICATIONS
FASTENER SPECIFICATIONS
Reusable Threaded Fastener Tightening Specifications
NOTE:
All fasteners listed in this table can be reused after removal.
SCHEMATIC AND WIRING DIAGRAMS
INSTRUM
Diagnostic Information and Procedures
DISPLAYS AND GAUGES COMPONENT REPLACEMENT REFERENCE
SEE MORE:
DTC B3948 or B3949
Diagnostic Instructions
Perform the Diagnostic System Check - Vehicle prior to using this
diagnostic procedure.
Review Strategy Based Diagnosis for an overview of the diagnostic
approach.
Diagnostic Procedure Instructions provides an overview of each
diagnostic category.
DTC Descriptors
D
Schematic Wiring Diagrams
HEADLIGHTS/DAYTIME RUNNING LIGHTS (DRL) WIRING SCHEMATICS
Controls and Indicators
Halogen Lamps and Daytime Running Lamps (T4A)
Left LED Headlamp Power, Ground and Serial Data (T4L)
Left LED Low Beam Lamps, Cornering Lamp and Cooling Fan (T4L)
Left LED High Beam Lamps, and High Beam Spot (T4L)
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