Commander 4WD V8-4.7L VIN N (2006)
Sunroof / Moonroof Motor: Procedures
Initialization
MOTOR/MODULE INITIALIZATION
NOTE: Verify the battery is in good condition prior to performing this procedure. Do not leave the vehicle on a battery charger while performing this
procedure. If the voltage at the sunroof motor/module drops below 11 volts or exceeds 15 volts at anytime while this procedure is being performed, the
motor/module initialization procedure will not be properly completed.
1. Turn the ignition to the RUN position.
2. Press the vent button on the power sunroof switch and hold until the sunroof glass panel has moved to the full vent position and the motor
movement has stopped for at least 1 second.
3. Press the close position on the power sunroof switch and release. The sunroof glass panel should continue travel to the full closed position. This
will be considered the first sunroof closed position in a series of four sunroof closes.
4. Press the vent button on the power sunroof switch and release. The sunroof glass panel should move to the full vent position. After the sunroof
motor/module has stopped, press the close position on the power sunroof switch and release. The sunroof glass panel should continue travel to the
full closed position. This will be considered the second sunroof closed position in a series of four sunroof closes.
5. Continue to move the sunroof glass to the "vent" then "closed" positions two more times so that the sunroof glass has moved to the closed position
a total of four times starting with the first sunroof close in step 3.
6. Press the open position on the power sunroof switch and release. The sunroof glass panel should continue travel to the full open position.
7. Press the close position on the power sunroof switch and release. The sunroof glass panel should continue travel to the full closed position. This
will be considered the first sunroof closed position in a series of five sunroof closes.
8
Press the open position on the power sunroof switch and release. The sunroof glass panel should move to the full open position. After the sunroof
motor/module has stopped, press the close position on the power sunroof switch and release. The sunroof glass panel should continue travel to the
full closed position. Continue to move the sunroof glass to the "open" then "closed" position four more times so that the sunroof glass has moved
to the closed position a total of five times starting with the first sunroof close in step 7.
Verify proper EFL calibration by placing a standard pencil at the front of the sunroof and then moving the sunroof to the full closed position. The
sunroof should reverse direction upon contact without damage to the pencil.
Sunroof Position Calibration
SUNROOF POSITION CALIBRATION
Press the power sunroof switch (Open, Closed, and Vent). If no movement occurs when either the open switch or closed switch is pressed, but the system
does move when the vent button is pressed and held, the system is not calibrated. Perform the following procedure to position calibrate the power
sunroof system.
1. Turn the ignition to the RUN position.
2. Press the vent button on the power sunroof switch and hold until the sunroof glass panel has moved to the full vent position and the motor
movement has stopped for at least 1 second.
3. Press the close switch on the power sunroof switch and hold for a moment (at least 100ms) and release. The sunroof glass panel should continue
travel to the full close position. If the sunroof glass panel does not return to the full close position, refer to the appropriate diagnostic information
for full system diagnosis.
4. Verify proper system operation.
