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Page Title:
HIGH ENGINE TEMPERATURE INDICATOR ILLUMINATES (CONT) |
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 TM 9-2320-366-20-1
e24A. HIGH ENGINE TEMPERATURE INDICATOR ILLUMINATES (CONT)
KNOWN INFO
TEST OPTIONS
6.
Engine temperature is below
Visual Inspection
216F (102C) when high
Is vehicle equipped with
REASON FOR QUESTION
engine temperature indicator
connector PX2?
illuminates.
This question eliminates
High engine temperature
possible problems and
indicator illuminates when
determines where
master power switch is
troubleshooting continues.
positioned to on.
Coolant temperature light
NO
switch OK.
POSSIBLE PROBLEMS
Faulty engine control cable
assembly.
YES
Go to step 9 of this fault.
Faulty WTEC II dashboard cable
assembly.
Faulty WTEC III dashboard
cable assembly.
WARNING
Read WARNING
KNOWN INFO
TEST OPTIONS
on following page.
7.
Voltage Test or
Engine temperature is below
STE/ICE-R Test #89
216F (102C) when high
Is 24 VDC present at
REASON FOR QUESTION
engine temperature
connector J31 pin 22?
This question eliminates
indicator
possible problems and
illuminates.
determines where
High engine temperature
troubleshooting continues.
indicator illuminates when
master power switch is
positioned to on.
NO
Coolant temperature light
switch OK.
LAMP TEST switch OK (if
equipped).
POSSIBLE PROBLEMS
YES
Go to step 10 of this fault.
Faulty engine control cable
assembly.
Faulty WTEC II dashboard cable
assembly.
Faulty WTEC III dashboard
cable assembly.
2-418.10
Change 2
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