TM 9--2350--292--20--1
0173 00--1
SYSTEM WARNING LIGHT DOES NOT GO OUT AFTER ENGINE IS
STARTED.
0173 00
THIS WORK PACKAGE COVERS:
System Warning Light Does Not Go Out After Engine Is Started
INITIAL SETUP:
Tools and Special Tools
General mechanics tool kit (item 1, WP 0717 00)
Multimeter (item 84, WP 0717 00)
Equipment Conditions
Vehicle MASTER switch OFF (TM 9--2350--292--10)
Forward air intake grilles open (TM 9--2350--292--10)
Personnel Required
Two
Did warning light remain lit after engine was started?
1. Disconnect harness 3W202 connector from
engine low oil pressure switch.
2. Turn MASTER switch ON and start engine
(TM 9--2350--292--10). Watch warning light.
3. Shut down engine and turn MASTER switch
OFF (TM 9--2350--292--10).
no
yes
no
yes
A
B
CONTINUED ON NEXT PAGE
1. Reconnect harness 3W202 to engine low oil
pressure switch.
2. Disconnect harness 3W202 connector from
engine high oil temperature switch.
3. Turn MASTER switch ON and start engine
(TM 9--2350--292--10). Watch warning light.
4. Shut down engine and turn MASTER switch
OFF (TM 9--2350--292--10).
Did warning light remain lit while MASTER switch was
on?
WARNING
Remove rings, bracelets, wristwatches, and
neck chains before working on any vehicle.
Jewelry can catch on equipment and cause
injury, or may short across an electrical circuit
and cause severe burns or electrical shock.
Replace engine low en-
gine oil pressure switch
(WP 0284 00). Verify
fault is corrected.
Replace engine high oil
temperature switch
(WP 0284 00). Verify
fault is corrected.