TM 9--2350--292--20--1
0115 00--4
SERVICE HEADLIGHTS FAIL TO OPERATE -- CONTINUED
0115 00
CONTINUED FROM STEP C
CONTINUED ON NEXT PAGE
no
yes
Repair (WP 0290 00) or
replace (WP 0324 00)
harness 4W127. Verify
fault is corrected.
D
1. Remove switch panel from bracket
(WP 00242 00) and reconnect ground strap to
switch panel.
2. Disconnect harness 4W105 P1 at switch panel.
3. Turn MASTER switch ON
(TM 9--2350--292--10).
4. Place multimeter red lead in harness 4W105
P1 socket N and black lead to ground. Check
for voltage.
5. Turn MASTER switch OFF
(TM 9--2350--292--10).
Is 24 V dc present?
no
yes
Repair (WP 0290 00) or
replace (WP 0242 00)
harness 4W151. Verify
fault is corrected.
E
F
1. Disconnect harness 4W151 P1 at switch S8.
2. Place one multimeter lead on harness 4W151
J4 pin N and other lead in harness 4W151 P1
socket F. Check for continuity.
Is continuity present?
no
yes
Repair or replace switch
S8 (WP 0242 00).
Verify fault is corrected.
Place one multimeter on switch S8 recep-
tacle pin F and other lead on pin M. Check
for continuity.
Is continuity present?