Buick Regal 2018-2025 Service Manual / HVAC & Restraints / Supplemental Inflatable Restraints / Diagnostic Information and Procedures
Buick Regal: Diagnostic Information and Procedures
- DTC B0012 or B0013
- DTC B0014, B0021, B0031, or B0038
- DTC B0015, B001A, B001B, or B0022
- DTC B0016, B0018, B0023, or B0025
- DTC B0017 or B0024
- DTC B0019 or B0020
- DTC B0052
- DTC B0071
- DTC B0074
- DTC B0081 (Passenger Presence Module)
- DTC B0081 (SDM)
- DTC B0082
- DTC B0083-B0088
- DTC B0098
- DTC B067F or B0680
- DTC B1019
- Airbag Indicator Malfunction (Passenger)
- Airbag Indicator Malfunction (Driver)
READ NEXT:
DTC B0012 or B0013
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 B0014, B0021, B0031, or B0038
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 B0015, B001A, B001B, or B0022
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:
What Will You See after an
Airbag Inflates?
After frontal, knee, and
seat-mounted side impact airbags
inflate, they quickly deflate, so
quickly that some people may not
even realize the airbags inflated.
Roof-rail airbags may still be at least
partially inflated for some time after
they inflate. Some components of
the airbag module may be ho
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.
Diagnostic Procedure Instructions provides an overview of each
diagnostic category.
DTC Descriptors
D
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