312000691 - M001 ELECTRIC FRONT WINDOWS / NOT WORKING
 | With the ignition in the ON position, when the buttons located in the dashboard are operated, the electric front windows do not work at all. |
| Test results | ||||
| 1 | CHECK USING THE EXAMINER | All OK | Problems encountered | Operation |
|---|---|---|---|---|
| Connect using the Examiner to the Body Computer and check in active diagnosis that the electric windows are working properly | Move on to Step 3 | The motor is not working | Move on to Step 2 | |
| 2 | WINDOW OPENING MOTOR CHECK | All OK | Problems encountered | Operation |
| Check that the motor is working properly by providing it with a direct power supply | Move on to Step 3 | The motor is not working | Replace the defective motorOp. 7005M29 FRONT SIDE DOOR ELECTRICALLY OPERATED WINDOW MOTOR, LEFT OR RIGHT - R.R | |
| 3 | ELECTRIC WINDOWS CONTROL CHECK | All OK | Problems encountered | Operation |
Check:
| Move on to Step 4 | 1. Electric window control defective2. Electric window control earth3. Wiring broken | 1. Replace the switch Op. 7005M10 ELECTRIC WINDOW CONTROL SWITCH (ONE) FOR ONE FRONT DOOR - R.R. 2. Restore the correct earth connection.3. Restore correct wiring. | |
| 4 | POWER SUPPLY CHECK | All OK | Problems encountered | Operation |
Check the following, in order:
| Move on to Step 5 | 1. Driver''s electric window fuse damaged2. Passenger side electric window fuse damaged3. Wiring broken | 1. Replace the fuse F47 and find out what could have caused it to blow.2. Replace the fuse F48 and find out what could have caused it to blow.3. Renew/replace the wiring | |
| 5 | SERVICES RELAY POWER SUPPLY CHECK (POWER CIRCUIT) | All OK | Problems encountered | Operation |
| With the ignition ON check that when the electric windows are operated the supply is sent from the Body Computer to the motor. See E3050 ELECTRIC FRONT WINDOWS | End of diagnosis | Power supply from Body Computer interrupted | Replace Body Computer Op. 5505A32 BODY COMPUTER - R.R | |