Buick Regal 2018-2025 Service Manual / Accessories and Equipment / Wipers and Washers / Diagnostic Information and Procedures
Buick Regal: Diagnostic Information and Procedures
- DTC B370A
- DTC B370B
- DTC B3715 or B3875
- DTC B371A
- DTC B3811
- Symptoms - Wiper/Washer Systems
- Low Washer Fluid Indicator Malfunction
- Washer Malfunction
- Rain Sensor Malfunction
- Rear Wiper System Malfunction
- Rear Washer System Malfunction
- Headlamp Washer Malfunction
READ NEXT:
DTC B370A
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 B370B
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 B3715 or B3875
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 P2808
Diagnostic Instructions
Perform the Diagnostic System Check prior to using this diagnostic
procedure: Refer to Diagnostic System
Check - Vehicle
Review the description of Strategy Based Diagnosis:Strategy Based
Diagnosis
An overview of each diagnostic category can be found here: Refer to
DTC P15F6
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.
Diagnostic Procedure Instructions provides an overview of each
diagnostic category.
DTC Descriptors
D
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