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TM 9-2320-366-20-1
e2. ENGINE DOES NOT CRANK (CONT)
WARNING
Read WARNING
KNOWN INFO
TEST OPTIONS
on following page.
4.
Voltage Test or
Transmission pushbutton
STE/ICE-R Test #89
shift selector in neutral (N).
Is 24 VDC present at
REASON FOR QUESTION
Batteries OK.
terminal lug TL9?
Service drive lights OK.
This question eliminates
Circuit breakers OK.
possible problems and
Starting motor OK.
determines where
troubleshooting continues.
POSSIBLE PROBLEMS
Faulty auxiliary starter
NO
Faulty battery to starter cable
assembly.
Faulty oil pressure switch.
Faulty relay K24.
Faulty start and charging
cable assembly.
YES
Go to step 8 of this fault.
Faulty relay K1.
Faulty engine control cable
assembly.
Faulty starter pushbutton
switch.
Faulty neutral start relay.
Faulty WTEC II vehicle
interface module (VIM).
Faulty WTEC II cab
transmission wiring harness.
Faulty WTEC II transmission
ECU pushbutton shift selector
(TEPSS).
Faulty relay K26.
Faulty dashboard cable
assembly.
Faulty WTEC III transmission
pushbutton shift selector
(TPSS).
2-170
Change 1
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