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 TM 9-2320-366-20-1
e2. ENGINE DOES NOT CRANK (CONT)
KNOWN INFO
TEST OPTIONS
29.
Transmission pushbutton
Visual Inspection
shift selector in neutral (N).
Is the vehicle equipped with
REASON FOR QUESTION
Batteries OK.
WTEC II transmission ECU
Service drive lights OK.
This question eliminates
pushbutton shift selector
Circuit breakers OK.
possible problems and
(TEPSS)?
Starting motor OK.
determines where to continue
Battery to starter cable
troubleshooting.
assembly OK.
Oil pressure switch OK.
POSSIBLE PROBLEMS
Faulty neutral start relay.
NO
Faulty WTEC II vehicle
interface module (VIM).
Faulty WTEC II cab
transmission wiring harness.
Faulty WTEC II transmission
YES
Go to step 36 of this fault.
ECU pushbutton shift selector
(TEPSS).
Faulty relay K26.
Faulty dashboard cable
assembly.
Faulty WTEC III transmission
ECU.
Faulty WTEC III transmission
pushbutton shift selector
(TPSS).
2-220
Change 1
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