e2. ENGINE DOES NOT CRANK (CONT)
KNOWN INFO
TEST OPTIONS
Replace relay K24 (para 7-9).
YES
NO
14.
POSSIBLE PROBLEMS
Faulty relay K24.
Faulty start and charging cable
assembly.
Faulty relay K1.
Faulty starter pushbutton
switch.
Faulty dashboard cable
assembly.
REASON FOR QUESTION
Transmission pushbutton
shift selector in neutral (N).
Batteries OK.
Service drive lights OK.
Circuit breakers OK.
Starting motor OK.
Battery to starter cable
assembly OK.
Oil pressure switch OK.
Neutral start relay OK.
WTEC II vehicle interface
module (VIM) OK.
WTEC II cab transmission
wiring harness OK.
WTEC II transmission ECU
pushbutton shift selector
(TEPSS) OK.
Relay K26 OK.
WTEC III transmission
pushbutton shift selector
(TPSS) OK.
Engine control cable assembly
OK.
Is 306-399 ohms resistance
present from relay K24
terminal 86 to terminal 85?
If 306-399 ohms resistance is
not present, relay K24 is
faulty.
Resistance Test or
STE/ICE-R Test #91
TM 9-2320-365-20-1
2-180 Change 1