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Mercedes Benz Truck
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2003
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ML 350 (163.157) V6-3.7L (112.970)
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Repair and Diagnosis
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Wiper and Washer Systems
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Testing and Inspection
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Pinpoint Tests
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Electrical Test Program
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Preparation For Test - Section 22
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Windshield Wiper System
Windshield Wiper System
Preparation for Windshield Wiper System Test:
1.
Voltage supply to AAM is OK.
2.
Battery voltage 11 to 14 V
3.
Fuses ok.
4.
Ignition ON (Circuit 15).
5.
Observe
CAUTION!
see Section 22/1