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/ 9. Using digital multimeter, test for
Voltage Between 18 and 26 Volts -
or Tail Light Does Not
voltage between connector AG-
Replace right tail light (WP 0177).
Operate - Continued
C11 (WP 0009, Figure 335) termi-
Proceed to step 12.
nal 1 and AG-C16 (WP 0009, Fig-
Voltage Less Than 18 Volts - Pro-
ure 400) terminal 1. Voltage
ceed to Test Step 5.
should be 18 to 26 volts.
10. Disconnect the connector AZ-C6
(WP 0009, Figure 392) from right
headlight (WP 0197).
11. Using digital multimeter, test for
Voltage Between 18 and 26 Volts -
voltage between connector AZ-C6
Replace right position lamp (WP
(WP 0009, Figure 392) terminal 1
0197).
(Gnd) and terminal 2. Voltage
Proceed to step 12.
should be 18 to 26 volts.
Voltage Less Than 18 Volts - Pro-
ceed to Test Step 7.
12. 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.
Test Step 2. Check for Faulty Right
Position Light Wiring.
1. Turn ignition switch and battery
disconnect switch to the OFF
position (TM 5-3805-293-10).
2. Disconnect the connector AA-C2
(WP 0009, Figure 291) from right
headlight.
3. Turn battery disconnect switch
and ignition switch to the ON posi-
tion (TM 5-3805-293-10).
4. Using digital multimeter, test for
Voltage Between 18 and 26 Volts -
voltage between connector AA-
Replace right headlight lamp assem-
C2 (WP 0009, Figure 291) termi-
bly (WP 0197).
nal 3 and terminal 2 (Gnd). Volt-
Proceed to step 5.
age should be 18 to 26 volts.
Voltage Less Than 18 Volts - Pro-
ceed to Test Step 3.
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.
0023-78
