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Immobilizer System
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Immobilizer System
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Schematic and Routing Diagrams
Immobilizer Schematics
Component Locator
Immobilizer Component Views
Immobilizer Connectors
Theft Deterrent Exciter Module
Diagnostic Information and Procedures
Diagnostic Code Index
Scan Tool Output Controls
Scan Tool Data List
Scan Tool Data Definitions
Diagnostic Starting Point - Immobilizer
DTC B2945
Circuit Description
DTC Descriptor
Conditions for Running the DTC
Conditions for Setting the DTC
Action Taken When the DTC Sets
Conditions for Clearing the MIL/DTC
Diagnostic Aids
Test Description
DTC B2960
Circuit Description
DTC Descriptor
Conditions for Running the DTC
Conditions for Setting the DTC
Action Taken When the DTC Sets
Conditions for Clearing the MIL/DTC
Test Description
DTC B3031
Circuit Description
DTC Descriptor
Conditions for Running the DTC
Conditions for Setting the DTC
Action Taken When the DTC Sets
Conditions for Clearing the MIL/DTC
Test Description
DTC B3055
Circuit Description
DTC Descriptor
Conditions for Running the DTC
Conditions for Setting the DTC
Action Taken When the DTC Sets
Conditions for Clearing the MIL/DTC
Test Description
DTC P1626
Circuit Description
DTC Descriptor
Conditions for Running the DTC
Conditions for Setting the DTC
Action Taken When the DTC Sets
Conditions for Clearing the MIL/DTC
Diagnostic Aids
Test Description
DTC P1629
Circuit Description
DTC Descriptor
Conditions for Running the DTC
Conditions for Setting the DTC
Actions Taken When the DTC Sets
Conditions for Clearing the MIL/DTC
Diagnostic Aids
Test Description
DTC P1630
Circuit Description
DTC Descriptor
Conditions for Running the DTC
Conditions for Setting the DTC
Action Taken When the DTC Sets
Conditions for Clearing the MIL/DTC
Diagnostic Aids
DTC P1631
Circuit Description
DTC Descriptor
Conditions for Running the DTC
Conditions for Setting the DTC
Action Taken When the DTC Sets
Conditions for Clearing the MIL/DTC
Diagnostic Aids
Test Description
Repair Instructions
LED Indicator Replacement - Vehicle Security System
Programming Immobilizer System Components
Notes
10-Minute Relearn Procedure
30-Minute Relearn Procedure
Adding Keys (Domestic)
Adding Keys (Export)
Replacing Keys
Description and Operation
Immobilizer Description and Operation
Notes
Body Control Module (BCM)
Theft Deterrent Exciter Module
Powertrain Control Module (PCM)
The Ignition Key (Transponder)
Notes
Master Keys
Valet Keys
Ignition Lock Cylinder
Security Message Operation
Theft System Not Programmed
Service Theft System
Starting Disabled Due To Theft System