TM 9--2350--292--20--1
SYSTEM WARNING LIGHT DOES NOT LIGHT WHEN ENGINE OIL
TEMPERATURE IS HIGH.
0167 00
THIS WORK PACKAGE COVERS:
System Warning Light Does Not Light When Engine Oil Temperature Is High
INITIAL SETUP:
Tools and Special Tools
General mechanic’s tool kit (item 1, WP 0717 00)
Multimeter (item 84, WP 0717 00)
Equipment Conditions
Vehicle MASTER switch OFF (TM 9--2350--292--10)
Engine deck removed (WP 0417 00)
Personnel Required
Two
Is continuity present?
1. Disconnect harness 3W143 P1 from engine
disconnect.
2. Disconnect harness 3W202 connectors from
engine low oil pressure switch and engine high
oil temperature switch.
3. Place one multimeter lead on harness 3W202
J3 pin H and other lead in engine high oil
temperature switch connector socket A. Check
for continuity.
no
yes
no
yes
A
B Place one multimeter lead on harness 3W202 J3
pin U and other lead on engine high oil temperature
switch connector socket B. Check for continuity.
WARNING
Remove rings, bracelets, wristwatches,
and neck chains before working on any
vehicle. Jewelry can catch on equip-
ment and cause injury, or may short
across an electrical circuit and cause
severe burns or electrical shock.
Repair (WP 0290 00) or
replace (WP 0300 00)
harness 3W202. Verify
fault is corrected.
Is continuity present?
Repair (WP 0290 00) or
replace (WP 0300 00)
harness 3W202. Verify
fault is corrected.
Replace engine high
oil temperature switch
(WP 0284 00). Verify
fault is corrected.
END OF TASK
0167 00--1/2 blank
