Power Sunroof Does Not Open

TEST DESCRIPTION

Steps 1-6:

Steps 7-17:

Steps 18-27:

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.