involves models: Dongfeng Yueda from Yafuruidi car.
Symptom: the key touch and pressure sunroof, skylight skylights does not move or reverse operation; in automatic operation, the sunroof stop position is incorrect.
Faulty: after extended outages vehicle roof control data in the memory unit loss; using a hand-crank driven rear sunroof, sunroof motor operative position is adjusted; sunroof motor operation has not been initialized.
countermeasures: the need for initialization sunroof. Please refer to the following steps.
(1) continuously pressing forward button sunroof (drawings), release the button to stop the sunroof motor. If the skylight has been at a standstill, the sunroof does not move.
direction of the arrow keys is pressed sunroof
(2) a pause of about 2 ~ 3 s, continuously pressing the key skylight forward about 10 ~ 15 s time, etc. to complete the rear roof lifting operation and stop operation of the button is released.
(3) to wait for about 2 ~ 3 s, continuously pushed forward button press skylight, sunroof motor waiting operation starts. Sunroof opens automatically run forward and then back to the closed state, release the button, the initialization operation is completed.
Note: Each operation can not release the button, the button must be exactly in place. Must ensure adequate battery power during initialization. After initialization, to deal with skylights test run, ensure that all fully functional, if an exception can be repeated initialization.
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