e2. ENGINE DOES NOT CRANK (CONT)
KNOWN INFO
POSSIBLE PROBLEMS
3.
Is 24 VDC present at
terminal lug TL26?
WARNING
Read WARNING
on following page.
TEST OPTIONS
REASON FOR QUESTION
NO
Transmission pushbutton
shift selector in neutral (N).
Batteries OK.
Service drive lights OK.
Circuit breakers OK.
Faulty starting motor.
Faulty auxiliary starter
solenoid.
Faulty battery to starter cable
assembly.
Faulty oil pressure switch.
Faulty relay K24.
Faulty start and charging
cable assembly.
Faulty relay K1.
Faulty engine control cable
assembly.
Faulty starter pushbutton
switch.
Faulty neutral start relay.
Faulty WTEC II vehicle
interface module (VIM).
Faulty WTEC II cab
transmission wiring harness.
Faulty WTEC II transmission
ECU pushbutton shift selector
(TEPSS).
Faulty relay K26.
Faulty dashboard cable
assembly.
Faulty WTEC III transmission
pushbutton shift selector
(TPSS).
If 24 VDC is not present, go
to step 4 of this fault. If 24
VDC is present, starting
motor is faulty.
YES
Go to step 4 of this fault.
Voltage Test or
STE/ICE-R Test #89
Replace starting motor (para 7-7).
TM 9-2320-365-20-1
2-158 Change 1
