199002294 - M011 ONE OF THE ELECTRIC REAR WINDOWS NOT WORKING
With the ignition in the ON 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:- fuse box fuses- fuse junction unit- supply cable between fuses and switches See E3051 ELECTRIC REAR WINDOWS | Move on to Step 2 | 1. Fuses damaged2. Fault in fuse junction unit3. Connections not correct | 1. Replace the fuse and find out what could have caused it to blow2. Replace fuse junction 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 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 Op. 7010M26 ELECTRIC WINDOW OPENING MECHANISM FOR ONE REAR DOOR LH OR RH - R.R | |
| 6 | ELECTRIC WINDOW CHECK | All OK | Problems encountered | Operation |
| Check the mechanical condition and impediments for the electric window | End of diagnosis | 1. Electric window device faulty2. Impediments found | 1. Replace the window opening device Op. 7010M26 ELECTRIC WINDOW OPENING MECHANISM FOR ONE REAR DOOR LH OR RH - R.R 2. Remove the obstacle and check correct operation | |