Trouble Shooting

Verify customer concern by operating windows to duplicate condition. Visually inspect components. If inspection reveals an obvious concern which can be easily serviced, correct malfunction before continuing inspection and verification.

Mechanical

• Window alignment.
• Window mounting (regulator and bracket).
• Window frame interference.

Electrical

• Blown fuse(s).
• Damaged wiring harness.
• Loose or corroded connections.
• Damaged switches.
• Damaged window motor.

If problem is not found, check for Diagnostic Trouble Codes (DTCs). See SELF-DIAGNOSTIC SYSTEM  .