TM 9-2320-365-34-1
2-568 Change 1
KNOWN INFO
TEST OPTIONS
Continuity Test or
STE/ICE-R Test #91
REASON FOR QUESTION
2.
POSSIBLE PROBLEMS
Circuit breaker OK.
Batteries OK.
WTEC II cab transmission
harness OK.
Faulty WTEC II TEPSS.
Faulty transmission external
wiring harness.
Faulty transmission adapter
cable assembly.
Faulty transmission internal
wiring harness.
Faulty C3 solenoid regulator
valve.
Faulty C3 pressure switch.
Is continuity present from
connector P119-j to
external wiring harness
31-pin connector pin X?
If continuity is not present,
transmission external wiring
harness is faulty.
Replace transmission external
wiring harness (para 6-7).
YES
NO
c46. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN
CODE 56 AND ANY SUB CODE (PRIOR TO SERIAL NUMBER 6510032369 WITH
TRANSMISSION ADAPTER CABLE ASSEMBLY) (CONT)
