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

Step 1 - 6:

Step 7 - 10:

Step 11 - 15:

Step 16 - 22:

Step 23 - 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.