Buick Regal 2018-2026 Service Manual / Steering & Driveline & Axle / Steering Wheel and Column / Diagnostic Information and Procedures
Buick Regal: Diagnostic Information and Procedures
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Symptoms - Steering Wheel and Column
NOTE: Review the system operation in order to familiarize yourself with
the system
functions.
Refer to Steering Wheel and Column Description and Operation.
Symptoms List
Refer to a symptom diagnostic
Heated Steering Wheel Malfunction
Diagnostic Instructions
Perform the Diagnostic System Check prior to using this diagnostic
procedure:Diagnostic System
Check - Vehicle
Review the description of Strategy Based Diagnosis:Strategy
SEE MORE:
Special Tools and Equipment
SPECIAL TOOLS
DT - 113 - 2 - A
J - 03289-20
KM - 113-2-A
Holding Fixture
DT-305-1
J-42176
KM-305-1
Driver Handle
DT - 26941
J - 26941
Bushing and Bearing
Remover - 3 - 4 in.
DT - 29369 - 1
J - 29369 - 1
Bushing and Bearing
Remover
DT - 36842
J - 36842
Transaxle Holding
Fixture
DT - 36850
J - 36
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 - P16 Instrument Cluster
K9 - K9 Body Control Module
Cruise control is a speed control system that mai
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