TM 10-3930-675-20-1
0006 00-6
TROUBLESHOOTING PROCEDURES (NON-ERROR CODE) - CONTINUED
0006 00
Table 2. Electrical Troubleshooting Procedures (Non-Error Code).
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
SERVICES LIGHTS
1. Headlight(s) Do Not Operate When Switch is
Turned On.
1. Check position of blackout
drive/marker light switch.
Place blackout drive/marker light
switch in OFF position.
2. Ensure that headlight circuit
breaker numbers 18, 19, 20,
and 21 are not tripped.
Reset circuit breakers as required
(WP 0073 00).
3. Ensure that blackout light
circuit breaker numbers 16, 24,
and 25 are not tripped.
Reset circuit breakers as required
(see WP 0073 00).
4. Inspect headlights for damage
and burned out lamps.
a. Replace burned out lamps
(WP 0083 00).
b. Replace damaged headlight
(WP 0083 00).
5. Check
headlight
wiring
harnesses and connectors for
damage,
continuity,
and
proper voltage (WP 0199 00-
41).
Repair or replace damaged wires
or connectors (see WP 0111 00).
6. Check instrument panel rocker
switch
for
damage
and
continuity (WP 0199 00-41).
Replace damaged rocker switch
(WP 0072 00).
7. Check accessory control lever
switches
and
wiring
for
damage and continuity (WP
0199 00-41).
Replace
damaged
accessory
control lever unit (WP 0112 00).
2. Headlight(s) High/Low Beam Function Not
Working.
1. Inspect headlights for damage
and burned out lamps.
a. Replace burned out lamps
(WP 0083 00).
b. Replace damaged headlight
(WP 0083 00).
2. Check accessory control lever
switches
and
wiring
for
damage and continuity (WP
0199 00-41).
Replace
damaged
accessory
control lever unit (WP 0112 00).
3. Front/Rear Side Marker Light(s) Do Not
Operate When Headlight Switch is Turned
On.
1. Ensure taillight and side
marker light circuit breaker
numbers 22 and 23 are not
tripped.
Reset circuit breakers as required
(WP 0073 00).
