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:
Pretensioner Handling and Scrapping
Scrapping Procedure
During the course of a vehicles useful life, certain situations may arise
which will necessitate the disposal of a
live (undeployed) pretensioner. The following information covers the proper
procedures for the disposing of a
live (undeployed) pretensioner. Deploy the pretension
Radiator Lower Insulator Replacement
Preliminary Procedure
Radiator Replacement (2.0L LTG) or Radiator Replacement (3.6L LGX)
Radiator Lower Insulator [2x]
RADIATOR AIR LOWER BAFFLE REPLACEMENT
Removal Procedure
1. Front Bumper Fascia - Remove.
2.
Body Wiring Harness (2) - Unclip.
3. Ambient Air Temperature Sensor (3) - Remove.
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