• Perform the Diagnostic System Check prior to using this diagnostic procedure:Diagnostic System Check - Vehicle
• Review the description of Strategy Based Diagnosis:Strategy Based Diagnosis
• An overview of each diagnostic category can be found here:Diagnostic Procedure Instructions

Symptom Byte Information:Symptom Byte List

For an overview of the component/system, refer to:Power Windows Description and Operation

Ignition » On / Vehicle » In Service Mode

M35D Window Motor Module - Driver=Incompatible Hardware or Equipment

M35D Window Motor Module - Driver=Internal Malfunction

Calibration Update=Failed

• Battery—Disconnected/Replaced
• Front Side Door Wiring Harness—Disconnected
• M35D Window Motor Module - Driver—Disconnected

M35D Window Motor Module - Driver=Inoperative

• Window Express Up System Not Initialized
• Driver Information Display=Open, then Close Driver Window

M35D Window Motor Module - Driver»Replaced—A current DTC can be cleared after the procedure is performed.

M35D Window Motor Module - Driver»Replaced—A current DTC can be cleared after the procedure is performed.

M35D Window Motor Module - Driver»Normalized—A current DTC can be cleared after the procedure is performed.

Moveable Window Schematics

Master Electrical Component List

• Circuit Testing
• Connector Repairs
• Testing for Intermittent Conditions and Poor Connections
• Wiring Repairs

Control Module References

1. Ignition » On / Vehicle » In Service Mode
2. Perform the scan tool control function:Driver Window Motor»Up&Down

   Verify the component works as specified:M35D Window Motor Module - Driver=Up&Down

• If not the specified state

  Test or replace the component:M35D Window Motor Module - Driver

• If the specified state
3. Perform the scan tool control function:Driver Window Motor»Down
4. Operate the component:S79D Window Switch - Driver—Pulled=Up&Release

   Verify the component works as specified:M35D Window Motor Module - Driver=Express Up

• If not the specified state

  Use the following procedure:Window Motor Programming - Express Function

• If the specified state
5. Ignition/Vehicle & All vehicle systems » Off—For greater than 2 min
6. Ignition » On / Vehicle » In Service Mode
7. Perform the scan tool control function:Driver Window Motor»Down
8. Operate the component:S79D Window Switch - Driver—Pulled=Up&Release

   Verify the component works as specified:M35D Window Motor Module - Driver=Express Up

• If not the specified state

  Test or replace the component:M35D Window Motor Module - Driver

• If the specified state
9. All OK.

Perform the Diagnostic Repair Verification after completing the repair:Diagnostic Repair Verification

Front Side Door Window Regulator Motor Replacement