TM 9--2350--292--20--1
0121 00--2
BLACKOUT DRIVE LIGHTS FAIL TO OPERATE -- CONTINUED
0121 00
CONTINUED FROM STEP A
no
yes
C
D
1. Remove left headlamp assembly from base
(WP 0273 00).
2. Turn MASTER switch ON
(TM 9--2350--292--10).
3. Place multimeter red lead in harness 4W107
headlamp connector socket G and black
lead to base ground. Check for voltage.
4. Turn MASTER switch OFF
(TM 9--2350--292--10).
Is 24 V dc present?
Is continuity present?
Place one multimeter lead in harness 4W107
headlamp base connector socket C and other
lead to ground. Check for continuity.
Go to Step E.
Replace headlamp
base ground lead
(WP 0274 00). Verify
fault is corrected.
Repair or replace left
headlamp assembly
(WP 0273 00). Verify
fault is corrected.
yes
no
CONTINUED ON NEXT PAGE