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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
Visual Identification
Immobilizer Connector End Views
Theft Deterrent Control 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 B0996
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 B1015
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 B1016
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 B3055
Circuit Description
DTC Descriptor
Conditions for Running the DTC
Condition for Setting the DTC
Action Taken When the DTC Sets
Conditions for Clearing the MIL/DTC
Test Description
DTC B3060
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 B3935
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 B3976
Circuit Description
DTC Descriptor
Condition for Running the DTC
Conditions for Setting the DTC
Action Taken When the DTC Sets
Conditions for Clearing the MIL/DTC
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
Actions 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
Actions Taken When the DTC Sets
Conditions for Clearing the MIL/DTC
Diagnostic Aids
Test Description
Repair Instructions
Theft Deterrent Module Replacement
Removal Procedure
Installation Procedure
Programming Immobilizer System Components
Notes
Set Up a New Theft Deterrent Control Module
10-Minute Relearn Procedure
30-Minute Relearn Procedure
Adding Keys (Domestic)
Adding Keys (Export including Canada)
Replacing Keys
Hood Ajar Indicator Switch Replacement
Removal Procedure
Installation Procedure
Description and Operation
Immobilizer Description and Operation
Notes
Theft Deterrent Control Module
Module Substitution Deterrence w/UA2
Engine Control Module (ECM)
The Ignition Key (Transponder)
Notes
Master Keys
Valet Keys
Ignition Lock Cylinder
Security Indicator Operation
Notes
Security Indicator Stays Illuminated and Engine Starts
Security Indicator Illuminates when Engine is Running
Security Indicator Illuminated and Engine Does Not Start
Security Indicator Flashes and Engine Does Not Start