Page 2104 - Foton Workshop Manual - Aumark (BJ1099)

62-52 DIAGNOSIS-POWER WINDOW

Diagnosis Procedure

1. DTC Test

(a). Turn off the ignition switch and all the
electrical appliances and connect the
vehicle diagnostic device to the diagnose
interface.
(b). Ignition switch: "ON", read and erase the
DTC with the vehicle diagnostic device.
(c). Turn off the ignition switch and all the
electrical appliances and after 3~5 seconds
reset the ignition switch on the "ON" gear.
(d). Read the DTC with the vehicle diagnostic
device again.

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Check if the trouble code exists?
Yes>To step2.
No >For accidental faults, check whether the plugs of window control unit are loosened
and eroded.

2. Check harness and connector (Driver door power window motor-BCM control unit)

(a). Ignition switch:"LOCK".

(b). Disconnect the driver door power window
motor connector J01.

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