TM 9--2350--292--20--1
REAR SERVICE LIGHT FAILS TO OPERATE -- CONTINUED
0122 00
CONTINUED FROM STEP D
E
Is continuity present?
no
yes
Replace light switch
(WP 0262 00). Verify
fault is corrected.
1. Disconnect lead 17 from rear service light
switch.
2. Place one multimeter lead on each service light
switch connector pin. Check for continuity.
no
yes
F
1. Reconnect leads 16 and 17 to rear service light
switch.
2. Open air intake grilles above battery
compartment (TM 9--2350--292--10).
3. Disconnect harness 3W702 P1 from bulkhead
disconnect.
4. Turn MASTER switch ON
(TM 9--2350--292--10).
5. Place multimeter red lead on harness 4W700
P2 pin K and black lead to ground. Check for
voltage.
6. Turn MASTER switch OFF
(TM 9--2350--292--10).
Is 24 V dc present?
Repair (WP 0290 00 ) or
replace (WP 0332 00)
harness 4W700. Verify
fault is corrected.
Repair (WP 0290 00) or
replace (WP 0317 00)
harness 4W105. Verify
fault is corrected.
END OF TASK
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