TM 5-3805-293-23-2
0023
Table 1. Cab Electrical Troubleshooting Procedures - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
15. Left Position Light and/
2. Using digital multimeter, test for
Voltage Between 18 and 26 Volts -
or Tail Light Does Not
voltage between connector P-C61
Replace front work light wiring har-
Operate - Continued
(WP 0009, Figure 295) terminal 2
ness (WP 0183).
and 8. Voltage should be 18 to 26
Connect the connector AA-C1 (WP
volts.
0009, Figure 290) to left headlight.
Connect the connector AZ-C5 (WP
0009, Figure 391) to left headlight and
install headlight assembly (WP 0197).
Proceed to step 3.
Voltage Less Than 18 Volts -
Replace cab lower wiring harness
(WP 0266).
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 392) (WP 0196).
Connect the connector AA-C1 (WP
0009, Figure 290) to left headlight.
connect the connector AZ-C5 (WP
0009, Figure 391) to left headlight and
install headlight assembly (WP 0197).
Proceed to step 3.
3. Turn control indicator switch to
Left Position Light and/or Tail Light
position SER. DRIVE and Park
Do Not Operate - Repeat trouble-
(TM 5-3805-293-10). Visually
shooting from the beginning.
check if left tail light and left posi-
Left Position Light and/or Tail Light
tion light operate.
Operate - Troubleshooting complete.
Test Step 5. Check for Faulty Rear
Lamps Harness.
1. Disconnect the rear lamps har-
ness connector AG-C20 (WP
0009, Figure 311) from rear chas-
sis wiring harness connector FA-
C29 (WP 0009, Figure 310) (WP
0188).
0023-94