Rear sunroof isolation switch

Rear sunroof isolation switch

The rear sunroof isolation switch is located in the roof console above the windscreen in front of the front sunroof. It prevents the rear sunroof rear switch from operating the rear sunroof.

The rear sunroof isolation switch is in the earth path between the rear sunroof rear switch and the sunroof ECU. Operating the rear sunroof isolation switch opens the circuit and prevents the rear sunroof rear switch from operating the rear sunroof.

TestBook cannot monitor the state of the rear sunroof isolation switch.

The following table lists the values which can be measured at the listed ECU pins when the conditions outlined are met:

Signal values (connector connected)