Buick Regal 2018-2025 Service Manual / Accessories and Equipment / Immobilizer / Diagnostic Information and Procedures
Buick Regal: Diagnostic Information and Procedures
- DTC B2955 (with BTM)
- DTC B2955 (without BTM)
- DTC B302A
- DTC B3031
- DTC B3055
- DTC B305C
- DTC B3060
- DTC B389A
- DTC B3902
- DTC B3924-B3928
- DTC B3935
- DTC B3976
- DTC B3978-B3982
- DTC B3984
- DTC P0513
- DTC P162B
- Symptoms - Immobilizer
READ NEXT:
DTC B2955 (with BTM)
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 B2955 (without BTM)
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 B302A
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 P0090-P0092, P00C8, P00C9, or P00CA
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
Storage Compartments
Warning:
Do not store heavy or sharp
objects in storage compartments.
In a crash, these objects may
cause the cover to open and
could result in injury.
Glove Box
Lift up the handle to open the
glove box.
Cupholders
There are two cupholders in the
front storage area. Slide the cover
to access them
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