TM 5-3805-293-23-2
0023
Table 1. Cab Electrical Troubleshooting Procedures - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
14. Right Position Light and/ 3. Turn battery disconnect switch
or Tail Light Does Not
and ignition switch to the ON posi-
Operate - Continued
tion (TM 5-3805-293-10).
4. Using digital multimeter, test for
Voltage Between 18 and 26 Volts -
voltage between connector P-C61
Replace front work light wiring har-
(WP 0009, Figure 295) terminal 6
ness (WP 0183).
and 8 (Gnd). Voltage should be
Connect the connector AA-C2 (WP
18 to 26 volts.
0009, Figure 291) to right headlight.
Connect the connector AZ-C6 (WP
0009, Figure 392) to right headlight
and install headlight assembly (WP
0197).
Proceed to step 15.
Voltage Less Than 18 Volts -
Replace cab lower wiring harness.
Connect the front work light wiring
harness connector CL-C24 (WP 0009,
Figure 393) to front lighting wiring har-
ness connector A-C4 (WP 0009, Fig-
ure 394) (WP 0196).
Connect the front work light wiring
harness connector CL-C26 (WP 0009,
Figure 293) to front lighting wiring har-
ness connector A-C3 (WP 0009, Fig-
ure 292) (WP 0196).
Connect the connector AA-C2 (WP
0009, Figure 291) to right headlight.
Connect the connector AZ-C6 (WP
0009, Figure 392) to right headlight
and install headlight assembly (WP
0197).
Proceed to step 15.
5. Turn ignition switch and battery
disconnect switch to the OFF
position (TM 5-3805-293-10).
6. Remove dimmer relay (WP 0009,
Figure 296) from fuse panel.
0023-80
