323000733 - M011 ONE OF THE ELECTRIC REAR WINDOWS NOT WORKING
With the ignition in the MAR position, when the button is operated, one of the rear electric windows is not working at all. | Each of the rear windows is controlled by the luggage compartment node; the driver''s door node can also control the movement of the rear windows via the B-CAN. |
| Test results | ||||
| 1 | FUSE CHECK | All OK | Problems encountered | Operation |
|---|---|---|---|---|
| Check the following, in order:- dashboard fuse box control unit fuses;- dashboard fuse box control unit;- supply cable between fuses and switches See E3051 ELECTRIC REAR WINDOWS | Move on to Step 2 | 1. Fuses damaged.2. Fault in fuse box control unit.3. Connections not correct. | 1. Replace the fuse and find out what could have caused it to blow.2. Replace fuse box control unit Op. 5505A13 ADDITIONAL JUNCTION UNIT IN ENGINE COMPARTMENT - R.R. 3. Restore the correct connections. | |
| 2 | SWITCH EARTH CHECK | All OK | Problems encountered | Operation |
| Check the condition of the earth lead for the switches in the control panel See E3051 ELECTRIC REAR WINDOWS | Move on to Step 3 | Connections not correct. | Restore the correct connections See E3051 ELECTRIC REAR WINDOWS | |
| 3 | MOTOR POWER SUPPLY CHECK | All OK | Problems encountered | Operation |
| Check the condition of the cable between the switches in the control panel and the electric window motors; see Wiring Diagram See E3051 ELECTRIC REAR WINDOWS | Move on to Step 4 | Connections not correct. | Restore the correct connections See E3051 ELECTRIC REAR WINDOWS | |
| 4 | WINDOWS SWITCH CHECK | All OK | Problems encountered | Operation |
| Check that the switches in the control panel are working properly. | Move on to Step 5 | Switches not working. | Replace the switches Op. 7010M10 REAR SIDE DOOR ELECTRICALLY OPERATED WINDOW SWITCH (ONE), LEFT OR RIGHT - R.R | |
| 5 | WINDOW OPENING MOTOR CHECK | All OK | Problems encountered | Operation |
| Check the operation of the electric window motor, in particular check the continuity of the inductor winding. | Move on to Step 6 | Winding open circuit | Replace the motor. | |
| 6 | ELECTRIC WINDOW DEVICE CHECK | All OK | Problems encountered | Operation |
| Check the mechanical condition and impediments for the electric window unit. | Move on to Step 7 | 1. Electric window device faulty.2. Impediments found. | 1. Replace the window opening device Op. 7005M25 FRONT SIDE DOOR ELECTRICALLY OPERATED WINDOW MECHANISM - CHECK POSITION AND FASTENING2. Remove the obstacle and check correct operation. | |
| 7 | ELECTRONIC CONTROL UNIT WINDOW CONTROL CHECK | All OK | Problems encountered | Operation |
| Check that the electronic control unit window control operates correctly. | End of diagnosis. | Control unit window control not working correctly. | Replace the control unit for window control Op. 7005M40 FRONT ELECTRIC WINDOW SYSTEM ECU - R+R FOLLOWING ELECTRICAL WIRING CHECK | |