3308657 - J10 HEADLAMP WASHERS NOT WORKING

With the side lights switched on, when the lever to the right of the steering wheel is operated, the headlamp washer function does not work properly.
Results of the tests
0PRELIMINARY CHECKSAll OKProblems metOperation
Check that the windscreen wipers are working properly Continue to Step 1 The windscreen wipers are also not working See table   J01 
1HEADLAMP WASHER TIMER CHECKAll OKProblems metOperation
Check the operation of the headlamp washer timer ( See   E3022  HEADLAMP WASHER ). Continue to Step 2 Timer defectiveReplace the timer
2HEADLAMP WASHER ELECTRICAL CIRCUIT CHECKAll OKProblems metOperation

Check, in order:

  • headlamp washer fuse
  • headlamp washer timer supply
  • connection between the headlamp washer timer and the steering column switch unit
  • connection between the headlamp washer timer and the electric headlamp washer pump
(wiring diagram: See   E3022  HEADLAMP WASHER 'Headlamp washer') 		Continue to Step 3 Component defectiveReplace the component involved (if a fuse is involved, search for the cause of the problem)
Connections not correctRestore connections
3CHECKING ELECTRIC HEADLAMP WASHER PUMPAll OKProblems metOperation
Check the operation of the electric headlamp washer pump Continue to Step 4 Electric pump faulty Replace the electric headlamp washer pump Op.   5050D20 
4HECK ON CORRECT OPERATIONAll OKProblems metOperation
Check that the fault is no longer presentEnd of diagnosisFault persistsSearch for the fault starting from another symptom'