2010 Cadillac Truck Escalade EXT AWD V8-6.2L Page 295

2010 Cadillac Truck Escalade EXT AWD V8-6.2L Page 295

B320A 39

If the DTC is current, the appropriate window motor must be replaced before the DTC can be cleared.

B320A 42

The affected power window motor must be programmed before the DTC can be cleared.

B320A 4B

The affected power window motor must be calibrated before the DTC can be cleared.

Reference Information

Schematic Reference

Moveable Window Schematics (See: Windows and Glass/Windows/Diagrams/Electrical Diagrams)

Connector End View Reference

Component Connector End Views (See: Diagrams/Connector Views)

Description and Operation

Power Windows Description and Operation (See: Windows and Glass/Windows/Description and Operation/Power Windows Description and

Operation)

Electrical Information Reference

* Circuit Testing (See: Testing and Inspection/Component Tests and General Diagnostics/General Electrical Diagnostic Procedures/Circuit

Testing/Circuit Testing)

* Connector Repairs (See: Testing and Inspection/Component Tests and General Diagnostics/General Electrical Diagnostic

Procedures/Connector Repairs/Connector Repairs)

* Testing for Intermittent Conditions and Poor Connections (See: Testing and Inspection/Component Tests and General Diagnostics/General

Electrical Diagnostic Procedures/Circuit Testing/Testing for Intermittent Conditions and Poor Connections)

* Wiring Repairs (See: Testing and Inspection/Component Tests and General Diagnostics/General Electrical Diagnostic Procedures/Wiring

Repairs/Wiring Repairs)

Scan Tool Reference

Control Module References (See: Testing and Inspection/Programming and Relearning)for scan tool information

Circuit/System Verification

B320A 39

Ignition ON, command the appropriate power window DOWN and UP with a scan tool. The power window should go DOWN and UP as

commanded.

If the DTC is current and the power window is inoperative, replace the power window motor.

If the DTC is history and the power window performs the UP and DOWN functions, clear the DTC.

B320A 42

Ignition ON, reprogram the appropriate power window and operate the power window within the conditions for running the DTC, verify the DTC

does not reset.

If the DTC resets, replace the power window motor.

B320A 4B

Command the front window motor fully DOWN by pressing and holding the front window switch for 5 seconds, then command the front window

motor fully UP by lifting and holding the front window switch for 5 seconds.

If the DTC resets, replace the power window motor.

Repair Instructions

Perform the Diagnostic Repair Verification (See: Verification Tests) after completing the diagnostic procedure.

Front Side Door Window Regulator Motor Replacement (See: Windows and Glass/Windows/Service and Repair/Front Side Door Window

Regulator Motor Replacement)