323000963 - J003 SCREEN WASHER NOT WORKING

When the lever on the right of the steering wheel is pulled towards it, the windscreen washer function is not activated properly.
Test results
0PRELIMINARY CHECKSAll OKProblems encounteredOperation
First of all, check the level of the detergent fluid in the reservoir, also make sure that it is not leaking, also check that when the lever on the right of the steering wheel is operated, the windscreen wipers work properly.Move on to Step 11. Mixture level too low.2. Reservoir damaged.3. The windscreen wipers are not working properly.1. Restore the correct level.2. Replace the reservoir    Op. 5050A10 WINDSCREEN WASHER FLUID RESERVOIR (IN ENGINE COMPARTMENT) - R+R 3. Proceed as instructed in the diagnosis    See table J002 WINDSCREEN WIPERS NOT WORKING
1PIPE AND JET CHECKAll OKProblems encounteredOperation
Check that there are no obstructions or incorrect connections for the windscreen washer pipes    Op. 5050B14 PIPES AND CONNECTORS FOR FRONT WINDSCREEN WASHER. - R.R.Check the condition of the jetMove on to Step 21. Pipes blocked or damaged2. Jet obstructed or damaged1. Repair or replace the pipes    Op. 5050B10 FRONT WINDSCREEN WASHER JETS - R+R CLEAN AND/OR POSITION 2. Repair or replace the jet
2WINDSCREEN WASHER PUMP POWER SUPPLY CHECKAll OKProblems encounteredOperation
Check that the electrical connection between the steering column switch unit and the screen washer pump is correct    See E3020 WINDSCREEN WASH/WIPE Move on to Step 3Electrical connection interruptedRestore the correct connections
3SCREEN WASHER PUMP CHECKAll OKProblems encounteredOperation
Check that the screen washer pump is workingEnd of diagnosisPump faulty.Replace the screen washer pump    Op. 5050B20 WINDSCREEN WASHER ELECTRICAL PUMP - R+R