Component Circuits Diagnosis

Window Relay
Location: Instrument panel junction block
The window, RR Defog, fog lamp and A/C relays are interchangeable with each other.
Substitute another relay to see if the problem is fixed. Replace as needed.
If this component is good go to the next item indicated on the Complaint-Condition Chart.

Sunroof Switch

Sunroof Switch:

Check for OPENS/SHORTS.
Check continuity of switch in OPEN, VENT OFF (at rest position) and CLOSE positions.
Replace as needed.
If this component is good go to the next item indicated on the Complaint-Condition Chart.

Sunroof Motor/Module
Check for OPENS/SHORTS.
Replace as needed.
If this component is good go to the next item indicated on the Complaint-Condition Chart.