WINDSHIELD WIPERS DO NOT OPERATE.

TM 9-2320-279-20-1

Troubleshooting Malfunctions (Cont)

Table 2-9.

Troubleshooting (Cont)

Malfunction

Test or Inspection

Corrective Action

ELECTRICAL SYSTEM (CONT)

22. WINDSHIELD WIPERS DO NOT OPERATE.

Step 1.

Remove left and right heater compartment covers (para 16-11). Set multimeter to test for

ohms. Check circuit breaker No. 12 for continuity across contacts.

If no continuty, replace circuit breaker No. 12 (para 7-43).

If continuty, go to step 2.

Step 2.

Remove instrument panel (para 7-19). Disconnect electric wiper/washer harness connector

from electric wiper motor (18-9.3). Set multimeter to test for 24 vdc. Place negative (--)

probe to a ground and touch positive (+) probe to socket C (wire 1917) on electric wiper/

washer harness connector MC27. Turn engine start switch to ON position. Meter should

show 24 vdc.

If 24 vdc is not present, replace electric wiper/washer harness (para 18-9.4).

If 24 vdc is present, go to step 3.

Change 6

2-134.7