3360258 - J07 WINDSCREEN WASHER AND REAR WASHER DO NO WORK

The windscreen washer and the rear washer do not work when the stalk is operated
The windscreen washer/rear washer pump motor is two-way. The motor operates the windscreen washer or the rear washer according to the stalk operated
Results of the tests
0PRELIMINARY CHECKAll OKProblems metOperation
Check the washer fluid level is correctContinue to Step 2Washer fluid level too lowContinue to Step 1
1CHECKING EXPANSION TANKAll OKProblems metOperation
Check the condition of the expansion tank.Continue to Step 8Expansion tank damagedChange the expansion tank Op.   5050A10 
2PIPE CHECKAll OKProblems metOperation
Check the condition of the piping. In particular, check pipes are not blocked or incorrectlly connected.Continue to Step 3Pipes blocked or incorrectly connectedRestore connections or change the pipes.
3CHECKING JETSAll OKProblems metOperation
Check the condition of the jetsContinue to Step 4Windscreen or rear window washer jets damagedChange the damaged jets. Op.   5050B10  Op.   5050C10 
4CHECKING ELECTRICAL CIRCUITAll OKProblems metOperation
Disconnect the electrical connector on the two-way pump motor side and check for a control signal from the stalk See   E3020  WINDSCREEN WASH/WIPE See   E3021  REAR WINDOW WASH/WIPE Continue to Step 7No electrical signalContinue to Step 5
5CHECKING ELECTRICAL CIRCUITAll OKProblems metOperation
Check continuity/insulation of electrical connection between stalk unit and two-way pump motor. See   E3020  WINDSCREEN WASH/WIPE See   E3021  REAR WINDOW WASH/WIPE Continue to Step 6Electrical connection broken or not insulated Restore connection/insulation of the electrical connection See   E3020  WINDSCREEN WASH/WIPE See   E3021  REAR WINDOW WASH/WIPE
6CHECKING CORRECT OPERATIONAll OKProblems metOperation
Check that the fault is no longer presentEnd of diagnosisThe fault persistsChange the stalk unit Op.   5050A10 
7CHECKING CORRECT OPERATIONAll OKProblems metOperation
Check that the fault is no longer presentEnd of diagnosisThe fault persistsChange the pump motor Op.   5050B22 
8CHECKING CORRECT OPERATIONAll OKProblems metOperation
Check that the fault is no longer presentEnd of diagnosisThe fault persistsTop up the washer fluid level.Search for the fault starting from another symptom'