Theft Deterrent for GMC Truck Yukon - 4WD 2001

All Description and Operation

• Content Theft Deterrent (CTD) Description and Operation
• Theft Systems Description and Operation
• Vehicle Theft Deterrent (VTD) Description and Operation

All Special Tools and Equipment

• Special Tools

All Visual Identification

• Theft Deterrent System Connector End Views

Cleaning, Inspection, and Adjustment

• Adding Keys
• Programming Theft Deterrent System Components
• Replacing Keys

Diagnostic Procedures

• Content Theft Deterrent (CTD) Alarm Mode Inoperative
• Content Theft Deterrent (CTD) Does Not Disarm with Key Lock
• Diagnostic Starting Point - Theft Deterrent
• Diagnostic System Check - Theft Deterrent
• Horn Inoperative in Content Theft Deterrent (CTD) Alarm Mode
• Lights Inoperative in Content Theft Deterrent (CTD) Alarm Mode
• Security Indicator Always On or Flashing
• Security Indicator Inoperative
• Symptoms - Theft Deterrent

Diagnostic Trouble Codes

• Diagnostic Trouble Code (DTC) List
• DTC B2947
• DTC B2948
• DTC B2957
• DTC B2958
• DTC B2960
• DTC B3031
• DTC B3033
• DTC P1626
• DTC P1631

Electrical/Electronic Schematic Diagrams

• Theft Deterrent System Schematics

General Diagnostic Information

• Scan Tool Data Definitions
• Scan Tool Data List