3233066 - J01 WINDSCREEN/REARSCREEN WASHERS NOT WORKING
With the igntion key in the ON position, when the lever on the right of the steering wheel is operated, the windscreen wash/wipe should work properly.| Results of the tests | ||||
| 0 | PRELIMINARY CHECKS | All OK | Problems met | Operation |
|---|---|---|---|---|
| Check that the windscreen wipers and washers are not working | Continue to Step 1 | Only the windscreen wipers are not working | See table J02 | |
| The windscreen washer is not working | See table J03 | |||
| 1 | WINDSCREEN WIPER ELECTRICAL CIRCUIT CHECK | All OK | Problems met | Operation |
Check, in order:
| Continue to Step 2 | Component defective | Replace the component involved (if a fuse is involved, search for the cause of the problem) | |
| Connections not correct | Restore the connections | |||
| 2 | STEERING COLUMN SWITCH UNIT CHECK | All OK | Problems met | Operation |
| Check that the steering column switch unit is working properly: in particular, the resistances inside it which determine the intermittent operation of the windscreen wiper: see DESCRIPTION AND OPERATION: 5550A stalk unit | Continue to Step 3 | Intermittent device not working properly | Replace the steering column switch unit Op. 5550A12 | |
| 3 | CHECK CORRECT OPERATION | All OK | Problems met | Operation |
| Check that the fault is no longer present | End of diagnosisEnd of diagnosis | Fault persists | Search for the fault starting from another symptom' | |