WINDSHIELD WIPER CIRCUIT. (Cont) - TM-9-2350-238-20-10373

TM 9-2350-238-20-1

Step 4.

Disconnect other lead 71 from windshield wiper switch. Connect multimeter

to windshield wiper switch. Set windshield wiper switch ON. If multimeter

indicates 0 ohms, go to step 5. If multimeter indicates infinity, replace

windshield wiper switch. Refer to page 2-1073. Set windshield wiper switch

OFF. Connect leads.

Make sure MASTER switch is OFF before repairing

electrical circuits. Failure to observe this warning

could result in injury to personnel.

Step 5.

Disconnect lead 71 from windshield wiper motor. Place red probe in

windshield wiper motor lead. Ground black probe. Set MASTER switch

ON. Set windshield wiper switch ON. If multimeter indicates about 24 volts,

go to step 6. If multimeter indicates no voltage, repair lead 71 between

windshield wiper motor and windshield wiper switch. Refer to page 2-371.

Set MASTER switch OFF. Set windshield wiper switch OFF. Connect lead.

2-347