TM 9-2320-365-34-1
2-648 Change 1
KNOWN INFO
TEST OPTIONS
Continuity Test or
STE/ICE-R Test #91
REASON FOR QUESTION
4.
NO
Is continuity present from
internal wiring harness
31-pin connector pin X to
internal wiring harness
connector C3 pin 3A?
POSSIBLE PROBLEMS
Circuit breaker OK.
Batteries OK.
WTEC III cab transmission
harness OK.
WTEC III transmission ECU
OK.
Transmission external wiring
harness OK.
Faulty transmission internal
wiring harness.
Faulty C3 pressure switch.
If continuity is not present,
transmission internal wiring
harness is faulty. If continuity
is present, C3 pressure switch
is faulty.
Replace transmission internal
wiring harness (para 7-13).
YES
Replace C3 pressure
switch (para 7-8).
c53. WTEC III TRANSMISSION PUSHBUTTON SHIFT SELECTOR (TPSS) DISPLAYS MAIN CODE
32 AND ANY SUB CODE (SERIAL NUMBER 6510032369 AND HIGHER) (CONT)
