e2. ENGINE DOES NOT CRANK (CONT)
KNOWN INFO
WARNING
Read WARNING
on following page.
TEST OPTIONS
REASON FOR QUESTION
YES
16.
POSSIBLE PROBLEMS
Faulty start and charging cable
assembly.
Faulty relay K1.
Faulty starter pushbutton
switch.
Faulty dashboard cable
assembly.
If 24 VDC is not present, wire
1602 is faulty.
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.
Relay K24 OK.
Voltage Test or
STE/ICE-R Test #89
Is 24 VDC present at relay
K1 socket 30 on PDP?
NO
Repair wire 1602 from relay K1 socket 30
on PDP to unmarked terminal lug (para 2-40) or
replace WTEC II dashboard cable assembly
(para 7-10) or WTEC III dashboard cable
assembly (para 7-11).
TM 9-2320-365-20-1
2-184 Change 1
