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/ Test Step 9. Check for Faulty Cir-
or Tail Light Does Not
cuit Breaker.
Operate - Continued
1. Turn ignition switch and battery
disconnect switch to the OFF
position (TM 5-3805-293-10).
2. Disconnect the rear chassis wir-
ing harness connector FA-C41
(WP 0009, Figure 21) from circuit
breaker box wiring connector R-
C5 (WP 0009, Figure 22) (WP
0239).
3. Turn ignition switch and battery
disconnect switch to the ON posi-
tion (TM 5-3805-293-10).
4. Use a digital multimeter, test for
Voltage Between 18 and 26 Volts -
voltage between circuit breaker
Proceed to Test Step 10.
box wiring connector R-C5 (WP
Voltage Less Than 18 Volts -
0009, Figure 22) terminal 11 and
Replace RH position circuit breaker
machine ground. Voltage should
wiring harness (WP 0239).
be 18 to 26 volts.
Connect the rear chassis wiring har-
ness connector FA-C41 (WP 0009,
Figure 21) to circuit breaker box wiring
connector R-C5 (WP 0009, Figure 22)
(WP 0239).
Connect AZ-C6 (WP 0009, Figure
392) to right headlight (WP 0197).
Proceed to step 5.
5. Turn control indicator switch to
Right Position Light and/or Tail
position SER. DRIVE and Park
Light Do Not Operate - Repeat trou-
(TM 5-3805-293-10). Visually
bleshooting from the beginning.
check if right tail light and right
Right Position Light and/or Tail
position light operate.
Light Operate - Troubleshooting
complete.
0023-89
