Sunroof / Moonroof: Description and Operation

SUNROOF

System Description

POWER
Power is supplied at all times:
- through 30 A fusible link (letter d , located in the fuse and fusible link box)
- to sunroof motor assembly terminal 5.

The power circuit is protected by the circuit breaker. The sunroof motor assembly is grounded through body ground R5.

NOTE: When the battery or sunroof motor harness connector is disconnected during service, the sunroof will not operate properly.

Procedure for resetting motor memory:
From any sunroof position (full open, partially open, closed, partially vented, and vented), push and hold the button in the forward position until the sunroof vent is in the full up position. This resets the sunroof motor memory and the sunroof will operate correctly.

TILT AND SLIDE OPERATION
The sunroof is controlled by the sunroof switch. With the sunroof in the closed position, depressing the UP/CLOSE switch will tilt the rear of the sunroof up. The sunroof will stop when the switch is released, or when the sunroof reaches its maximum tilt position.

The sunroof will tilt down when in the tilt up position and the DOWN/OPEN switch is depressed. The sunroof will stop when the switch is released, or when the sunroof is fully closed.

With the sunroof in the closed position, pressing the DOWN/OPEN switch will cause the sunroof to slide open. The sunroof will slide open until the switch is released or until it is all the way open. The sunroof will close when in the open position, and the UP/CLOSE switch is depressed. The sunroof will slide until the switch is released, or when the sunroof is fully closed.

All automatic operations in sunroof are controlled by internal limit switches located in the sunroof motor assembly.