TM 9-2320-365-34-1
2-178 Change 1
c11. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN
CODE 41, 42, 44, 45, AND/OR 69 SUB CODE 12 (SERIAL NUMBER 6510032369 AND
HIGHER) (CONT)
KNOWN INFO
TEST OPTIONS
Continuity Test or
STE/ICE-R Test #91
REASON FOR QUESTION
Replace transmission external
wiring harness (para 6-7).
YES
2.
NO
POSSIBLE PROBLEMS
Faulty transmission external
wiring harness.
Faulty transmission internal
wiring harness.
Faulty A solenoid.
Faulty WTEC II TEPSS.
Is continuity present from
connector P119-B to
external wiring harness
31-pin connector pin A?
If continuity is not present,
transmission external wiring
harness is faulty.
Circuit breaker OK.
Batteries OK.
WTEC II cab transmission
harness OK.
