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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.
12.
Transmission pushbutton
Voltage Test or
shift selector in neutral (N).
STE/ICE-R Test #89
Is 24 VDC present at relay
Batteries OK.
REASON FOR QUESTION
K24 socket 86 on PDP?
Service drive lights OK.
This question eliminates
Circuit breakers OK.
possible problems and
Starting motor OK.
determines where to continue
Battery to starter cable
troubleshooting.
assembly OK.
Oil pressure switch OK.
Neutral start relay OK.
NO
WTEC II vehicle interface
module (VIM) OK.
WTEC II cab transmission
wiring harness OK.
WTEC II transmission ECU
YES
Go to step 23 of this fault.
pushbutton shift selector
(TEPSS) OK.
Relay K26 OK.
WTEC III transmission
pushbutton shift selector
(TPSS) OK.
POSSIBLE PROBLEMS
Faulty relay K24.
Faulty start and charging cable
assembly.
Faulty relay K1.
Faulty engine control cable
assembly.
Faulty starter pushbutton
switch.
Faulty dashboard cable
assembly.
2-186
Change 1
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