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:
DTC C025E
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.
Refer to Diagnostic Procedure Instructions for an overview of each
diagnostic category.
DTC Descripto
Engine Compartment Fuse
Block
To remove the fuse block cover,
squeeze the three retaining clips on
the cover and lift it straight up.
Caution:
Spilling liquid on any electrical
component on the vehicle may
damage it. Always keep the
covers on any electrical
component.
The vehicle may not be equipped
with all of the fuses, rel
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