Sunroof Motor/Actuator Initialization/Teach Process
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Sunroof Motor/Actuator Initialization/Teach Process
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Front Sunroof/Power Sunshade
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Note
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Do the initialization/teach for the sunroof window first, then the sunroof sunshade.
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If you teach the sunshade first and then open, you Not be able to close the sunshade past the half way closed position until the sunroof window is initialization.
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If the engine is OFF, then the BCM disables the sunroof or sunshade. If the initial position is not known, the sunroof or sunshade will not move.
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If the sunroof or sunshade has lost initial position, the sunroof or sunshade cannot be opened more than one inch. One open attempt is allowed per ignition cycle.
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If the sunroof and sunshade have lose initialization and you teach the sunroof first, the BCM disables the sunroof until you teach the sunshade. The sunroof will not move until you teach the sunshade.
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Initialization/Teach Procedure, Manual Method, New/First Time Installation
Perform the initialization/teach procedure at first operation test of the sunroof. Ensure the electrical harness on the headliner is connected and the engine running and the vehicle in park.
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1.
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Press the sunroof switch to the close position until the window stalls at the close hard stop in the full close position, and then moves slightly to the soft stop position. Release the button. This is the initialization portion.
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2.
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Verify the operation of the sunroof window and sunshade runs two or three times full cycles.
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The initialization teach procedure in not completed if one of the following events occurs before the initialization/teach cycle is done:
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The sunroof switch in not held in the close position.
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Ignition and/or battery power has been removed.
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The window panel has not reached the close position, and/or the sunshade has not reached the close position.
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If the initialization/teach procedure is not carried out completely, the procedure has to be started again.
Re-Initialization/Teach Procedure, Manual Method, Reinstallation
Perform the initialization/teach procedure at first operation test of the sunroof. Ensure the electrical harness on the headliner is connected to the large roof, battery power is applied, and the ignition switch is on.
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1.
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Press the sunroof switch to the close position until the window reaches the close soft stop position and release. Press the sunroof switch to the close position and hold it down for about 30 seconds until the window stalls at the close hard stop in the full close position, and then moves slightly to the soft stop position. Then release the button. This is the initialization portion.
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2.
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Verify the operation of the sunroof window and sunshade runs two or three times full cycles.
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The initialization teach procedure in not completed if one of the following events occurs before the initialization/teach cycle is done:
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The sunroof switch in not held in the close position approximately 30 seconds.
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Ignition and/or battery power has been removed.
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The window panel has not reached the close position, and/or the sunshade has not reached the close position.
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If the initialization/teach procedure is not carried out completely, the procedure has to be started again.
