Buick Regal 2018-2026 Service Manual / Accessories and Equipment / Immobilizer / Repair Instructions
Buick Regal: Repair Instructions
- Theft Deterrent Module Replacement
- Key with Integrated Transmitter Programming (without BTM)
- Key with Integrated Transmitter Programming (with BTM)
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Theft Deterrent Module Replacement
Preliminary Procedure
Front Floor Console Replacement.
Theft Deterrent Module
Procedure
Disconnect the electrical connector.
Control Module References for programming and setup information, if
Key with Integrated Transmitter Programming (without BTM)
Keys can be programmed in various ways using the procedures outlined below.
Using the Replacing
Keys procedures will first erase all the known keys from the vehicle. Any
existing keys and any new
ke
Key with Integrated Transmitter Programming (with BTM)
Keys can be programming in various ways using the procedures outlined below.
Using the Replacing
Keys procedure will first erase all the known keys from the vehicle. Any
existing keys and any new ke
SEE MORE:
Connector Reconnection - Steering
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 symp
Symptoms - Engine Controls
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 provide an overview of each diagnostic
category.
Symptoms Descripti
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