Diagnostic procedure

The diagnostic trouble code is generated if there is an internal malfunction in the relay or if ground is missing on pin 5 in the relay base.

• Check ground for pin 5 in relay base.
• Try moving the relay to the position for the left rear window.
• Activate the relay with the button for left front window on the center console.
• Left rear window should raise or lower.
• If the left rear window raises or lowers, the problem is most likely in the wiring harness