Buick Regal 2018-2026 Service Manual / Brakes / Park Brake
Buick Regal: Park Brake
SPECIFICATIONS
FASTENER SPECIFICATIONS
Single Use Non-Threaded Fasteners/Components
NOTE: All fasteners/components listed in this table MUST BE DISCARDED and replaced with NEW after removal.
Application
Rear Parking Brake Actuator Seal
Reusable Threaded Fastener Tightening Specifications
NOTE: All fasteners listed in this table can be reused after removal.
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SCHEMATIC AND WIRING DIAGRAMS
PARK BRAKE SYSTEM WIRING SCHEMATICS
Electric Park Brake
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READ NEXT:
DTC C028F
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.
Diag
DTC C0293
Diagnostic Instructions
Perform the Diagnostic System Check prior to using this diagnostic
procedure: Diagnostic
System Check - Vehicle
Review the description of Strategy Based Diagnosis: Strate
SEE MORE:
Driver Information
Center (DIC)
The DIC displays are shown in the
center of the instrument cluster in
the Info app. The displays show the status
of many vehicle systems.
or
: Press to move up or
down in a list.
or
: Press to move between
the interactive display zones in the
cluster.
: Press to open a menu or select
a menu ite
Symptoms - Displays and Gauges
NOTE: The following steps must be completed before using the symptom
diagnostic tables.
1. Before using the symptom diagnostic tables, perform the Diagnostic System
Check - Vehicle in
order to determine that there are no DTCs set, and that the control modules can
communicate via
the serial data li
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