939003613 - J001 WINDSCREEN/REARSCREEN WASHERS NOT WORKING

With the ignition ON, when the lever on the right of the steering wheel is operated, the windscreen wash/wipe does not work properly
0PRELIMINARY CHECKSALL OKPROBLEMS ENCOUNTEREDACTION
Check that neither the windscreen wipers nor the windscreen washer is workingMove on to Step 11. Only the windscreen wipers are not working1. Proceed as instructed in the fault diagnosis.    See table J002 WINDSCREEN WIPERS NOT WORKING
2. The windscreen washer is not working2. Proceed as instructed in the fault diagnosis.    See table J003 SCREEN WASHER NOT WORKING
1WINDSCREEN WIPER ELECTRICAL CIRCUIT CHECKALL OKPROBLEMS ENCOUNTEREDACTION
Check the following, in order:

  • Windscreen wiper fuse;
  • Starting exclusion relay;
  • Steering column switch unit power supply
    See E3020 WINDSCREEN WASH/WIPE
Move on to Step 21. Component defective1. Replace defective component (in the case of a fuse, find out what caused it to blow)
2. Connections not correct.2. Restore the correct connections.
2STEERING COLUMN SWITCH UNIT CHECKALL OKPROBLEMS ENCOUNTEREDACTION
Check that the stalk unit is working properly: in particular, the internal resistances the produce the intermittent operation of the windscreen wiper.    Op. 5550A STALK UNIT End of diagnosisIntermittent operation function not working properly.Replace the steering column switch unitOp. 5550A12 COMPLETE STALK UNIT - R+R FOR VERSIONS WITH AIR BAG