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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.
15.
Transmission pushbutton
Voltage Test or
shift selector in neutral (N).
STE/ICE-R Test #89
Is 24 VDC present at PDP
Batteries OK.
REASON FOR QUESTION
relay K24 socket 87?
Service drive lights OK.
If 24 VDC is not present, relay
Circuit breakers OK.
K24 is faulty.
Starting motor OK.
Battery to starter cable
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
Replace relay K24 (para 7-9).
pushbutton shift selector
(TEPSS) OK.
Relay K26 OK.
WTEC III transmission
pushbutton shift selector
(TPSS) OK.
Engine control cable assembly
OK.
POSSIBLE PROBLEMS
Faulty relay K24.
Faulty start and charging cable
assembly.
Faulty relay K1.
Faulty starter pushbutton
switch.
Faulty dashboard cable
assembly.
2-192
Change 1
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