TM 9-2320-366-34-1
2-132 Change 1
c6. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN
CODE 24 SUB CODE 12 OR 23 (PRIOR TO SERIAL NUMBER 6510032369 WITH
TRANSMISSION ADAPTER CABLE ASSEMBLY) (CONT)
TEST OPTIONS
Continuity Test or
STE/ICE-R Test #91
REASON FOR QUESTION
KNOWN INFO
2.
Faulty transmission external
wiring harness.
Faulty transmission adapter
cable assembly.
Faulty transmission internal
wiring harness.
Faulty scavenge pump
assembly.
Faulty WTEC II TEPSS.
POSSIBLE PROBLEMS
Is continuity present from
connector P119-d to
external wiring harness
31-pin connector pin P?
If continuity is not present,
transmission external wiring
harness is faulty.
Circuit breaker OK.
Batteries OK.
WTEC II cab transmission
harness OK.
NO
YES
Replace transmission external
wiring harness (para 6-7).
