Section 4 (Anti-Theft System - Escalade, Express, Pickup, SAVANA, TAHOE & YUKON DENALI)
WARNING: This page does not describe the selected car, but rather 15 other vehicles, including the 2000 GMC Yukon, 2000 GMC Savana Special, 2000 GMC Savana Camper Special, 2000 GMC Savana, and 2000 GMC Pickup. However, it is still accessible from the selected car via links, so may be relevant.
- Description
- Operation
- Component Locations
- Programming
- Trouble Shooting
- Self-Diagnostic System
- Diagnostic Tests
- Notes
- DTC B0688: Security Indicator Light Circuit High
- DTC B2947: PASSLOCK™ Sensor Power Circuit Low
- DTC B2948: PASSLOCK™ Sensor Power Circuit High
- DTC B2957: PASSLOCK™ Sensor Data Circuit Low
- DTC B2958: PASSLOCK™ Sensor Data Circuit High
- DTC B2960: PASSLOCK™ Sensor Data Incorrect But Valid
- DTC B3031: Controller In Learn Mode
- DTC B3033: System Indicates Tamper
- DTC C0559: EEPROM Checksum Error
- DTC U1016: Loss Of Class 2 Communication With VCM
- DTC U1255: Class 2 Communication Malfunction
- Symptom Tests
- Removal & Installation
- Wiring Diagrams