2582425 - J03 SCREEN WASHER NOT WORKING
When the right lever on the stalk unit is operated towards the steering wheel, the windscreen washer function does not work properly| Results of the tests | ||||
| 0 | PRELIMINARY CHECKS | All OK | Problems met | Operation |
|---|---|---|---|---|
| Check the detergent fluid level in the reservoir Also make sure that the reservoir is not leaking | Continue to Step 1 | Fluid level insufficient | Restore the correct level Op. 5050A14 | |
| Reservoir damaged | Replace the reservoir Op. 5050A10 | |||
| 1 | PIPE CHECK | All OK | Problems met | Operation |
| Check the condition of the pipes. In particular check that the pipes are not obstructed or connected incorrectlyAlso check the condition of the jets | Continue to Step 2 | Pipes obstructed or damaged | Renew or replace the pipes | |
| Jets obstructed or damaged | Renew or replace the jets Op. 5050B10 | |||
| 2 | CHECK ON WINDSCREEN WASHER ELECTRICAL CIRCUIT | All OK | Problems met | Operation |
Check, in order:
| Continue to Step 3 | Component defective | Replace the component (if a fuse is involved, search for the cause of the problem) | |
| Connections not correct | Restore connections | |||
| 3 | CHECK ON TWO-WAY PUMP | All OK | Problems met | Operation |
| Check that the two-way windscreen/rearscree washer pump is working | Continue to Step 4 | Fault in the electric pump | Replace the electric pump Op. 5550B22 | |
| 4 | STEERING COLUMN SWITCH UNIT CHECK | All OK | Problems met | Operation |
| Check that the steering column switch unit is working properly: in particular the lever for the windscreen washer function Characteristic of working principle 5550A stalk unit | Continue to Step 5 | Fault in steering column switch unit | Replace the steering column switch unit Op. 5550A12 | |
| 5 | CHECK ON CORRECT OPERATION | All OK | Problems met | Operation |
| Check that the fault is no longer present | Fault persists | Search for the fault starting from another symptom' | ||