2582427 - J05 BACK WINDOW WASHER IS NOT WORKING
With the ignition on, when the stalk unit's right-hand lever is pushed towards the dashboard, the rear window washer function does not work properly, but the rear window wiper does work| 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 jet. | Continue to Step 2 | Pipes obstructed or damaged | Renew or replace the pipes | |
| Jet obstructed or damaged | Repair or replace the jet Op. 5050C10 | |||
| 2 | CHECK ON REAR WINDOW WASHER ELECTRICAL CIRCUIT | All OK | Problems met | Operation |
Check, in order:
| Continue to Step 3 | Component defective | Replace fuse (and search for the cause of the problem) | |
| Connections not correct | Restore connections | |||
| 3 | CHECK ON TWO-WAY PUMP | All OK | Problems met | Operation |
| Check the operation of the two-way rearscreen/windscreen washer pump | Continue to Step 4 | Fault in the electric pump | Replace the electric pump Op. 5050B22 | |
| 4 | STEERING COLUMN SWITCH UNIT CHECK | All OK | Problems met | Operation |
| Check that the steering column switch is working properly; in particular the lever for the rear window 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' | ||