Buick Regal 2018-2026 Service Manual / Brakes / Antilock Brake System / Diagnostic Information and Procedures
Buick Regal: Diagnostic Information and Procedures
- DTC B2745
- DTC C0035-C0051 (RPO J69)
- DTC C0035-C0051 (RPO J71)
- DTC C0055
- DTC C0110
- DTC C0116
- DTC C012A
- DTC C0161
- DTC C0186, C018B, C0196, C019B, C027E, or C0287
- DTC C018A, C019A, or C027F
- DTC C0242
- DTC C0274
- DTC C0280
- DTC C0569
- DTC C1207, C1208, C1221, C1222, C1225, C1226, C1232, or C1233
- DTC P0856
- Symptoms - Antilock Brake System
READ NEXT:
DTC B2745
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 C0035-C0051 (RPO J69)
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 C0035-C0051 (RPO J71)
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
SEE MORE:
Symptoms - Wiper/Washer Systems
NOTE: The following steps must be completed before using the symptom
tables:
1. Perform Diagnostic System Check - Vehicle , in order to verify that all of
the following conditions are true:
No DTCs are set.
The control modules can communicate via the serial data link.
2. Refer to Wiper/Washer
Description and Operation
WIPER/WASHER SYSTEM DESCRIPTION AND OPERATION
Wiper/Washer System Components
The wiper/washer system consists of the following electrical components:
Windshield Wiper Relay
Windshield Wiper Speed Control Relay
Windshield Washer Pump
Windshield Washer Pump Relay
Windshield Wiper Motor
Windshie
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