TM 9--2350--292--20--1
0115 00--5
SERVICE HEADLIGHTS FAIL TO OPERATE -- CONTINUED
0115 00
CONTINUED FROM STEP F
G
CONTINUED ON NEXT PAGE
Place one multimeter lead on harness 4W151 J4
pin B and other lead in harness 4W151 P1 socket
M. Check for continuity.
Is continuity present?
no
yes
Repair (WP 0290 00) or
replace (WP 0242 00)
harness 4W151. Verify
fault is corrected.
no
yes
Repair (WP 0290 00) or
replace (WP 0317 00)
harness 4W105. Verify
fault is corrected.
H 1. Reconnect harness 4W151 P1 to switch S8.
2. Place one multimeter lead in harness
4W105 P1 socket B and other lead in
harness 4W107 P1 socket G. Check for
continuity.
Is continuity present?
no
yes
Replace dimmer switch
(WP 0260 00 or WP
0261 00). Verify fault is
corrected.
1. Reconnect harness 4W105 P1 to switch
panel.
2. Place one multimeter lead on dimmer switch
receptacle pin G and other lead on pin F and
H (one at a time). Press dimmer switch twice
while on each pin. Check for continuity.
Is continuity present at both pins F and H when dimmer
switch is pressed the first or second time, but not both
times?
CONTINUED FROM STEP C
I