Power Door Lock System And Release Systems

• Specifications
  • Fastener Tightening Specifications
• Schematic Wiring Diagrams
  • Door Lock/Indicator Wiring Schematics
    • Switches (-AXE)
    • Actuators (-AXE)
    • Door Ajar Indicators (-AXE)
    • Front Doors (AXE)
    • Rear Doors (AXE)
    • Door Ajar Indicators (AXE)
  • Door Control Module Wiring Schematics
    • Driver Door Power, Ground and Subsystem References (Except KA1 or KB6)
    • Passenger Door Power, Ground and Subsystem References (Except KA1 or KB6)
    • KA1 and KB6 Subsystem References
  • Release Systems Wiring Schematics
    • Tb4
  • Liftgate Wiring Schematics
    • Module Power, Ground, Serial Data, Instrument Panel Switch and Actuator (TB5)
    • Latch, Object Sensors and Switches (TB5)
• Diagnostic Information and Procedures
  • Diagnostic Code Index
  • DTC B1019: Liftgate Control Module
    • 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
    • Diagnostic Aids
    • Reference Information
    • Circuit/System Testing
    • Repair Instructions
  • DTC B1023: Integral Switch Performance
    • 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 Instructions
  • DTC B153A: Liftgate Latch Switches Malfunction
    • Diagnostic Instructions
    • DTC Descriptors
    • Diagnostic Fault Information
    • 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
    • Circuit/System Testing
    • Repair Instructions
  • DTC B153B: Liftgate Full Open Switch Malfunction
    • Diagnostic Instructions
    • DTC Descriptors
    • Diagnostic Fault Information
    • 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
    • Circuit/System Testing
    • Repair Instructions
  • DTC B153E: Liftgate Angle Sensor Malfunction
    • Diagnostic Instructions
    • DTC Descriptors
    • Diagnostic Fault Information
    • 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
    • Circuit/System Testing
    • Repair Instructions
  • DTC B153F: Liftgate Object Sensor Malfunction
    • Diagnostic Instructions
    • DTC Descriptors
    • Diagnostic Fault Information
    • 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
    • Circuit/System Testing
    • Component Testing
    • Repair Instructions
  • DTC B2494: Liftgate Handle Switch Malfunction
    • Diagnostic Instructions
    • DTC Descriptor
    • Diagnostic Fault Information
    • 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
    • Circuit/System Testing
    • Component Testing
    • Repair Instructions
  • DTC B2494: Liftgate Handle Switch Circuit (Manual Liftgate)
    • Diagnostic Instructions
    • DTC Descriptor
    • Diagnostic Fault Information
    • 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
    • Circuit/System Testing
    • Component Testing
    • Repair Instructions
  • DTC B2495: Liftgate Latch Release/Cinch Malfunction
    • Diagnostic Instructions
    • DTC Descriptors
    • Diagnostic Fault Information
    • 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
    • Circuit/System Testing
    • Component Testing
    • Repair Instructions
  • DTC B2495: Liftgate Latch Control Circuit (Manual Liftgate)
    • Diagnostic Instructions
    • DTC Descriptors
    • Diagnostic Fault Information
    • 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
    • Circuit/System Testing
    • Component Testing
    • Repair Instructions
  • DTC B2976: Driver Door Ajar Circuit
    • Diagnostic Instructions
    • DTC Descriptor
    • Diagnostic Fault Information
    • 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
    • Component Testing
    • Repair Instructions
  • DTC B3125, B3130 or B3135: Driver Door Unlock/All Lock And Unlock
    • Diagnostic Instructions
    • DTC Descriptors
    • Diagnostic Fault Information
    • 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
    • Component Testing
    • Repair Instructions
  • DTC B3140, B3145, B3150 or B3155: Front Door Lock/Unlock Switch
    • Diagnostic Instructions
    • DTC Descriptors
    • Diagnostic Fault Information
    • 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
    • Component Testing
    • Repair Instructions
  • DTC B3265: Hatch Release Output Circuit
    • Diagnostic Instructions
    • DTC Descriptor
    • Diagnostic Fault Information
    • 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
    • Circuit/System Testing
    • Component Testing
    • Repair Instructions
  • DTC B396A: Liftgate Motor Power Open/Close Malfunction
    • Diagnostic Instructions
    • DTC Descriptors
    • Diagnostic Fault Information
    • 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
    • Circuit/System Testing
    • Repair Instructions
  • DTC B396B: Liftgate Motor Clutch Malfunction
    • Diagnostic Instructions
    • DTC Descriptors
    • Diagnostic Fault Information
    • 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
    • Circuit/System Testing
    • Repair Instructions
  • DTC B396C or DTC B396D: Liftgate Interior Release Open/Close Switch Malfunction
    • Diagnostic Instructions
    • Diagnostic Fault Information
    • Circuit/System Description
    • Diagnostic Aids
    • Reference Information
    • Circuit/System Verification
    • Circuit/System Testing
    • Component Testing
    • Repair Instructions
  • DTC B396F: Liftgate/Liftglass Ajar Output Circuit
    • Diagnostic Instructions
    • DTC Descriptors
    • Diagnostic Fault Information
    • 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
    • Component Testing
    • Repair Instructions
  • Symptoms - Vehicle Access
    • Notes
    • Visual/Physical Inspection
    • Intermittent
    • Symptom List
  • Liftgate System Diagnosis
    • Diagnostic Instructions
    • Circuit/System Description
    • Diagnostic Aids
    • Reference Information
    • Circuit/System Verification
  • Liftgate Release Malfunction (With TB4)
    • Diagnostic Instructions
    • Diagnostic Fault Information
    • Circuit/System Description
    • Diagnostic Aids
    • Reference Information
    • Circuit/System Verification
    • Circuit/System Testing
    • Component Testing
    • Repair Instructions
  • Liftgate Ajar Indicator Malfunction (With TB4)
    • Diagnostic Instructions
    • Diagnostic Fault Information
    • Circuit/System Description
    • Diagnostic Aids
    • Reference Information
    • Circuit/System Verification
    • Circuit/System Testing
    • Component Testing
    • Repair Instructions
  • Liftgate Ajar Indicator Malfunction (With TB5)
    • Diagnostic Instructions
    • Diagnostic Fault Information
    • Circuit/System Description
    • Reference Information
    • Circuit/System Verification
    • Circuit/System Testing
    • Repair Instructions
  • Door Ajar Indicator Malfunction (Without AXE)
    • Diagnostic Instructions
    • Diagnostic Fault Information
    • Circuit/System Description
    • Reference Information
    • Circuit/System Verification
    • Circuit/System Testing
    • Component Testing
    • Repair Instructions
  • Door Ajar Indicator Malfunction (With AXE)
    • Diagnostic Instructions
    • Diagnostic Fault Information
    • Circuit/System Description
    • Reference Information
    • Circuit/System Verification
    • Circuit/System Testing
    • Component Testing
    • Repair Instructions
  • Power Door Lock Key Cylinder Switches Malfunction
    • Diagnostic Instructions
    • Diagnostic Fault Information
    • Circuit/System Description
    • Reference Information
    • Circuit/System Verification
    • Circuit/System Testing
    • Component Testing
    • Repair Instructions
  • Power Door Locks Malfunction (With AXE)
    • Diagnostic Instructions
    • Diagnostic Fault Information
    • Circuit/System Description
    • Diagnostic Aids
    • Reference Information
    • Circuit/System Verification
    • Circuit/System Testing
    • Component Testing
    • Repair Instructions
  • Power Door Locks Malfunction (Without AXE)
    • Diagnostic Instructions
    • Diagnostic Fault Information
    • Circuit/System Description
    • Diagnostic Aids
    • Reference Information
    • Circuit/System Verification
    • Circuit/System Testing
    • Component Testing
    • Repair Instructions
  • Door Will Not Open/Close, Door Binding or Locks, Handles or Cylinders Do Not Function
• Repair Instructions
  • Door Lock Cylinder Replacement
  • Liftgate Calibration
  • Opening the Liftgate Without Electrical Power
  • Front Side Door Outside Handle Replacement
    • Removal Procedure
    • Installation Procedure
  • Front and Rear Side Door Outside Handle Rod Clip Replacement
    • Removal Procedure
    • Installation Procedure
  • Liftgate Outside Handle Replacement (Acadia, Traverse)
  • Liftgate Latch Replacement
  • Rear Side Door Outside Handle Replacement
    • Removal Procedure
    • Installation Procedure
  • Rear Side Door Outside Handle Housing Replacement
  • Front Side Door Latch Replacement
  • Rear Side Door Latch Replacement
  • Accessory and Liftgate Control Module Replacement (Enclave)
  • Accessory and Liftgate Control Module Replacement (Acadia/Traverse)
  • Front Side Door Outside Handle Housing Replacement
  • Front Side Door Locking Rod Replacement
  • Front Side Door Locking Rod Knob Replacement
  • Liftgate Close Actuator Bracket Replacement
  • Liftgate Actuator Replacement
  • Liftgate Actuator Rod Replacement
  • Rear Side Door Locking Rod Replacement
  • Liftgate Side Sensor Replacement (Acadia, Enclave, Traverse)
  • Door Lock Striker Adjustment
  • Front Side Door Lock Striker Replacement
    • Removal Procedure
    • Installation Procedure
  • Liftgate Lock Striker Replacement
  • Rear Side Door Lock Striker Replacement
    • Removal Procedure
    • Installation Procedure
  • Liftgate Release Switch Replacement
  • Liftgate Close Switch Replacement
  • Door Lock Switch Replacement - Driver Side (Traverse)
  • Door Lock Switch Replacement - Passenger Front (Traverse)
  • Door Lock and Side Window Switch Replacement - Driver Side (With RPO AXE Or AXC)
  • Door Lock and Side Window Switch Replacement - Passenger Side (With RPO AXE or AXC)
• Description and Operation
  • Door Ajar Indicator Description and Operation
    • Door Ajar Indicator System Components
    • Driver Door Ajar And Passenger Door Ajar (With AXE)
    • Left Rear And Right Rear Door Ajar (AXE)
    • Driver, Passenger, Left Rear And Right Rear Door Ajar (Except AXE)
  • Liftgate Ajar Indicator Description and Operation
    • LIFTGATE OPEN Indicator
  • Liftgate Description and Operation
    • Power Liftgate System Components
    • Power Liftgate System Controls
    • Power Liftgate System Description
  • Power Door Locks Description and Operation (Without AXE)
    • Door Lock System Components
    • Power Door Locks Without AXE Block Diagram
    • Door Lock System Controls
    • Door Lock and Unlock Operation
    • Automatic Door Lock Operation
    • Delayed Locking Operation
    • Lockout Prevention Operation
    • Key Cylinder Unlock
  • Power Door Locks Description and Operation (With AXE)
    • Door Lock System Components
    • Door Lock System Controls
    • Driver and Passenger Lock System Operation
    • Programmable Automatic Door Locks
    • Lockout Prevention
  • Rear Hatch/Gate Description and Operation
    • Liftgate Release System Components
    • Liftgate Release TB4 Block Diagram
    • Liftgate Release Operation