J04 BACK WINDOW WIPER NOT WORKING - Fiat - DOBLO - eLearn

With the ignition on, when the lever on the right of the steering wheel is operated, the rear window wiper does not work or does not reset

1	FUSE CHECK	All OK	Problems met	Operation
		Results of the tests
	Check, in order: Rear window wiper fuse on dashboard unit Connection between fuse and stalk unit See E3021 REAR WINDOW WASH/WIPE	Continue to Step 2	Component defective	Replace the fuse (and search for the cause of the problem)
		Continue to Step 2	Connections not correct	Restore connections
2	CHECK ON REAR WINDOW WIPER EARTH	All OK	Problems met	Operation
	Check that the rear window wiper motor is connected to earth correctly See E3021 REAR WINDOW WASH/WIPE	Continue to Step 3	Connections not correct	Restore connections
3	CHECK ON REAR WINDOW WIPER MOTOR SUPPLY	All OK	Problems met	Operation
	Check that the connection between rear window wiper motor and stalk unit is correct See E3021 REAR WINDOW WASH/WIPE	Continue to Step 4	Connections not correct	Restore connections
4	REARSCREEN WIPER MOTOR CHECK	All OK	Problems met	Operation
	Check the operation of the rearscreen wiper motor: in particular, check the zeroing device.	Continue to Step 5	Fault in motor or reset device	Replace the motor Op. 5050C42
5	CHECK ON REAR WINDOW WIPER CONTROL	All OK	Problems met	Operation
	Check that the rear window wiper control o n the stalk unit is working properly Characteristic of working principle 5550A stalk unit	Continue to Step 6	Switch faulty	Replace the stalk unit Op. 5550A12
6	CHECKING 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'