Buick Regal 2018-2025 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:
Transmission Fluid Cooler Hose/Pipe Quick-Connect Fitting Disconnection and
Connection
Removal Procedure
1.
Pull the plastic cap(1) back from the quick connect fitting (2)and down along
the cooler pipe enough
to expose the transmission fluid cooler pipe fitting retainer.
2.
Using a small flat bladed tool, small pick or other suitable tool, lift one
of the open ends of the
retaini
Pressure Cap Testing
Special Tools
GE-42401-A Radiator Cap and Surge Tank Test Adapter
For equivalent regional tools, refer to Special Tools.
WARNING: To avoid being burned, do not remove the radiator cap or surge
tank
cap while the engine is hot. The cooling system will release scalding
fluid and steam under pressure
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