System Components

The power sunroof system (CF5) consists of the following components:
^ The combined sunroof switch/actuator/motor.
^ The sunroof glass.
^ The manually operated sunshade.
^ The rail and track assembly upon which the sunroof glass rides.
^ Power supply for the sunroof module; SUNROOF 20 A, fuse 25 (memory for the sunroof actuator) and the CLAMP 15 CRUISE 15 A, fuse 15.
^ Door jamb switch inputs to control the retained accessory power feature internal to the sunroof actuator.
^ Ground G103.

The power sunroof will operate with the ignition switch in ON and for an unlimited amount of time once the ignition switch is turned to OFF, until any door is open. The sunroof actuator has it's own internal retained accessory power type feature. Once the sunroof actuator detects the sunroof ignition supply missing (ignition OFF), the actuator will still allow continuation of sunroof operation. The sunroof will be operational until a low signal is detected on the door open signal circuit. Any door opened at this time will disable further operation of the sunroof, until the ignition cycle is activated again.

The power sunroof is electrically operated from a rotary switch that is part of the sunroof actuator. The rotary switch is located in the center of the windshield header area. The sunroof switch being a rotary (potentiometer) type switch will allow the sunroof glass not only to be able to move to the positions listed below, but to any position in between:
^ Express Open
^ Express Fully Close
^ Express Vent Open

"For a description of the RPO Code(s) shown in this article or any of the images therein, refer to the RPO Code List found at Vehicle/Application ID". RPO Codes