Principles of Operation (How Does It Work?)

Power to the roof opening panel switch is supplied by the power window relay. The power circuit to the power window relay is protected by an in-line circuit breaker. When the ignition switch is in the RUN position, the power window relay is energized by the Smart Entry Control (SEC)/Timer Module.

Due to the high electrical current requirements, the roof opening panel motor power is supplied by a separate fuse.

When the ignition switch is placed in the OFF position, the roof opening panel will still operate for approximately fifteen minutes, due to the delayed power operation function of the SEC/Timer Module.