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Immobilizer System
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Immobilizer System
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Schematic and Routing Diagrams
Immobilizer Schematics
Diagnostic Information and Procedures
Diagnostic Code Index
Scan Tool Output Controls
Scan Tool Data List
Scan Tool Data Definitions
Diagnostic Starting Point - Immobilizer
DTC B2957
Notes
Circuit Description
DTC Descriptor
Conditions for Setting the DTC
Action Taken When the DTC Sets
Conditions for Clearing the DTC
Diagnostic Aids
Test Description
DTC B2958
Notes
Circuit Description
DTC Descriptor
Conditions for Setting the DTC
Action Taken When the DTC Sets
Conditions for Clearing the DTC
Diagnostic Aids
Test Description
DTC B2960
Notes
Circuit Description
DTC Descriptor
Conditions for Setting the DTC
Action Taken When the DTC Sets
Conditions for Clearing the DTC
Diagnostic Aids
Test Description
DTC B3031
Notes
Circuit Description
DTC Descriptor
Conditions for Setting the DTC
Action Taken When the DTC Sets
Conditions for Clearing the DTC
Diagnostic Aids
Test Description
DTC B3033
Notes
Circuit Description
DTC Descriptor
Conditions for Setting the DTC
Action Taken When the DTC Sets
Conditions for Clearing the DTC
Diagnostic Aids
Test Description
DTC P1626
Notes
Circuit Description
DTC Descriptor
Conditions for Running the DTC
Conditions for Setting the DTC
Action Taken When the DTC Sets
Conditions for Clearing the DTC
DTC P1630
Notes
Circuit Description
DTC Descriptor
Conditions for Running the DTC
Conditions for Setting the DTC
Action Taken When the DTC Sets
Conditions for Clearing the DTC/MIL
Diagnostic Aids
DTC P1631
Notes
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
Repair Instructions
Programming Immobilizer System Components
Notes
Conditions
Learn Procedures
10-Minute Learn Procedure
30-Minute Learn Procedure
Description and Operation
Immobilizer Description and Operation
Circuit Description
Ignition Switch
Body Control Module (BCM)
Engine Control Module
Theft System Indicator
Fuel Lockout Cycle
Changing the Passlock™ Components