Power Sunroof Does Not Open

POWER SUNROOF DOES NOT OPEN

DIAGNOSTIC AIDS
An intermittent or poor connection can cause the sunroof not to operate properly.

TEST DESCRIPTION

Steps 1 - 8:

Steps 9 - 11:

Steps 12 - 17:

Steps 18 - 24:

Steps 25 - 27:

The steps below refer to the test steps in the diagnostic table.
6. Testing the other sunroof switch input circuits for a reference voltage. If a reference voltage is not present, a short to ground in the input circuit will inhibit the system operation.
10. Test for battery voltage (B+) in the supply circuit of the sunroof module. If voltage is not present, go to the RAP Inoperative table.