Keyless Entry System & Remote Functions

• Specifications
  • Fastener Tightening Specifications
• Schematic and Routing Diagrams
  • Remote Function Schematics
• Diagnostic Information and Procedures
  • Diagnostic Code Index
  • Diagnostic Starting Point - Remote Functions
  • DTC B1008
    • Diagnostic Instructions
    • DTC Descriptor
    • Circuit/System Description
    • Conditions for Running the DTC
    • Conditions for Setting the DTC
    • Action Taken When the DTC Sets
    • Conditions for Clearing the DTC
    • Reference Information
    • Circuit/System Verification
    • Repair Procedures
  • DTC B3105
    • Diagnostic Instructions
    • DTC Descriptor
    • Circuit/System Description
    • Conditions for Running the DTC
    • Conditions for Setting the DTC
    • Action Taken When the DTC Sets
    • Conditions for Clearing the DTC
    • Reference Information
    • Circuit/System Verification
    • Circuit/System Testing
    • Repair Procedures
  • DTC B3109, B3110, B3111, or B3112
    • Diagnostic Instructions
    • DTC Descriptors
    • Circuit/System Description
    • Conditions for Running the DTC
    • Conditions for Setting the DTC
    • Action Taken When the DTC Sets
    • Conditions for Clearing the DTC
    • Diagnostic Aids
    • Reference Information
    • Circuit/System Verification
    • Repair Procedures
  • Symptoms - Remote Functions
    • Notes
    • Visual/Physical Inspection
    • Intermittent
    • Symptom List
  • Garage Door Opener Inoperative
    • Diagnostic Instructions
    • Circuit/System Description
    • Reference Information
    • Circuit/System Testing
    • Repair Procedures
  • Keyless Entry System Inoperative
    • Diagnostic Instructions
    • Circuit/System Description
    • Diagnostic Aids
    • Reference Information
    • Circuit/System Verification
    • Circuit/System Testing
    • Repair Procedures
  • Remote Vehicle Start Inoperative
    • Diagnostic Instructions
    • Circuit/System Description
    • Diagnostic Aids
    • Reference Information
    • Circuit/System Verification
• Repair Instructions
  • Remote Control Door Lock Receiver Replacement (Avalanche/Escalade EXT)
  • Remote Control Door Lock Receiver Replacement (Except Avalanche/Escalade EXT)
  • Garage Door Opener Programming - Universal
    • Notes
    • Programming the GDO for Rolling Code Receivers
    • Programming the GDO for Fixed Code Receivers
    • Erasing Channels
  • Garage Door Opener Replacement
  • Transmitter Programming
    • Next Available Slot
    • Invalidate All Fobs
    • Transmitter Slot Programming - SPO Accessory Advance 2 Way Remote Start System Only
• Description and Operation
  • Garage Door Opener Description and Operation
  • Keyless Entry System Description and Operation (without Accessory 2 Way Remote)
    • Notes
    • Keyless Entry Transmitters
    • Keyless Entry Antenna
    • Remote Control Door Lock Receiver (RCDLR)
    • Unlock Driver Door Only
    • Unlock All Doors - Second Operation
    • Lock All Doors
    • Liftglass Release, if equipped
    • Power Liftgate, if equipped
    • Vehicle Locator/Panic Alarm
    • Remote Vehicle Start (RVS), if equipped
    • Enable/Disable RVS
    • Hood Ajar Switch
    • RVS Circuit Description
    • Keyless Entry Personalization
    • Rolling Code
    • Automatic Synchronization
  • Keyless Entry System Description and Operation (with Accessory 2 Way Remote)
    • Notes
    • Keyless Entry Transmitters
    • Keyless Entry Antenna
    • Remote Control Door Lock Receiver (RCDLR)
    • Unlock Driver Door Only
    • Unlock All Doors - Second Operation
    • Lock All Doors
    • Liftglass Release, if equipped
    • Power Liftgate, if equipped
    • Vehicle Locator/Panic Alarm
    • Remote Vehicle Start (RVS), if equipped
    • Enable/Disable RVS
    • Hood Ajar Switch
    • RVS Circuit Description
    • Keyless Entry Personalization
    • Rolling Code
    • Automatic Synchronization
• Special Tools and Equipment
  • Special Tools