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:
Connector Reconnection - Automatic Transmission
Special Tools
EL-35616 Terminal Test Probe Kit
For equivalent regional tools, refer to Special Tools.
When the condition is not currently present, but is indicated in DTC history,
the cause may be intermittent. An
intermittent may also be the cause when there is a customer complaint, but the
sympt
Wire to Wire Repair - Seats
Special Tools
EL-38125-10 Splice Sleeve Crimping Tool
J-38125-5A Ultra Torch Special Tool
J-38125-8 Splice Sleeve Crimping Tool
For equivalent regional tools, refer to Special Tools.
WARNING: In order to reduce the risk of personal injury, loss of high
voltage
isolation to ground and higher sy
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