Wiper system diagnosis troubleshooting - AD82.30-P-5002GH

MODEL 163 

	Location of components, wiper system	Front screen	&(GF82.30-P-0005-01GH )
		Rear screen	&(GF82.30-P-0004-01GH )
	Battery voltage 11-14 V
	Fuses in order
	AAM voltage supply in order		AD54.21-P-6000-01GH
	Troubleshooting
Complaint	Possible cause	Notes	Remedy/Test step
Front wiper system inoperative	Combination switch (S4)		AD82.30-P-6002-09GH
	Wiper motor (M6/1)		AD82.30-P-6002-02GH , cables
Front wiper does not function when washing front screen	Wiper motor (M6/1)		AD82.30-P-6002-02GH
Windshield washer pump does not function when washing front screen	Windshield washer pump (M5/1)		AD82.30-P-6002-04GH
Front wiper does not function in wiping stage 1 or stage 2	Combination switch (S4)		AD82.30-P-6002-09GH
	Wiper motor (M6/1)		AD82.30-P-6002-02GH
Front wiper does not function with intermittent wiping	Combination switch (S4) All-Activity Module (AAM) (N10)		AD82.30-P-6002-01GH
Front wiper does not stop in rest position when switched off.	Cam-operated switch on wiper motor (M6/1)		AD82.30-P-6002-07GH
Rear wiper system inoperative	Rear window wiper/washer switch (S78) All-Activity Module (AAM) (N10)		AD82.30-P-6002-06GH
Rear window wiper inoperative	Rear window wiper/washer switch (S78)		AD82.30-P-6002-06GH
	Rear window wiper motor inoperative (M6/4)		AD82.30-P-6002-08GH
Rear window wiper does not function when washing rear window	Rear window wiper/washer switch (S78)		AD82.30-P-6002-06GH
Rear window wiper cannot be switched off	Rear window wiper motor relay (M6/4) Cam-operated switch		AD82.30-P-6002-03GH , cables
Rear window wiper does not complete a wiping movement	Cam-operated switch on rear window wiper motor (M6/4)		AD82.30-P-6002-03GH
Rear window washer pump does not function when washing rear window	Rear window wiper/washer switch (S78)		AD82.30-P-6002-06GH
	Rear window washer pump (M5/3)		AD82.30-P-6002-05GH