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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.
17.
Voltage Test or
Transmission pushbutton
STE/ICE-R Test #89
shift selector in neutral (N).
Is 24 VDC present at relay
Batteries OK.
REASON FOR QUESTION
K1 socket 87 on PDP?
Service drive lights OK.
If 24 VDC is not present, relay
Circuit breakers OK.
K1 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
Replace relay K1 (para 7-9).
YES
pushbutton shift selector
(TEPSS) OK.
Relay K26 OK.
WTEC III transmission
pushbutton shift selector
(TPSS) OK.
Engine control cable assembly
OK.
Relay K24 OK.
POSSIBLE PROBLEMS
Faulty start and charging cable
assembly.
Faulty relay K1.
Faulty starter pushbutton
switch.
Faulty dashboard cable
assembly.
2-196
Change 1
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