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Century Custom
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Anti-Theft System
Anti-Theft System
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Description & Operation
Component Locations
Pass-Key(R) II System
Programming
Notes
Replacing Ignition Key
Verifying Correct Key Code
Determining BCM Programed Key Code
Trouble Shooting
Notes
Preliminary Inspection
System Operation Check
Self-Diagnostic System
Retrieving Diagnostic Trouble Codes
Clearing Diagnostic Trouble Codes
Diagnostic Tests
DTC B2957: Security System Sensor Data Circuit Low & DTC B2958: Security System Sensor Data Circuit High
Circuit Description
Diagnostic Procedure
Diagnostic Aids
DTC B2960: Security System Sensor Data Incorrect But Valid
Circuit Description
Diagnostic Procedure
Diagnostic Aids
DTC B3031: Security System Controller In Learn Mode
Circuit Description
Diagnostic Procedure
Diagnostic Aids
DTC B3094: No Response From ECM/Pcm Received
Circuit Description
Diagnostic Procedure
Diagnostic Aids
Symptom Tests
Notes
Test A: Security Indicator Always On Or Flashing
Test B: Security Indicator On, Engine Starts
Test C: Security Indicator On, Engine Does Not Crank
System Tests
Lock Cylinder & Harness Test
Removal & Installation
Notes
Body Control Module
Ignition & Key Alarm Switch Assembly
Wiring Diagrams