TM 9-2320-365-34-1
2-204 Change 1
c13. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN
CODE 41, 42, 44, 45, AND/OR 69 SUB CODE 12 (PRIOR TO SERIAL NUMBER
6510032369) (CONT)
KNOWN INFO
TEST OPTIONS
Continuity Test or
STE/ICE-R Test #91
REASON FOR QUESTION
POSSIBLE PROBLEMS
Replace transmission internal
wiring harness (para 7-13).
YES
4.
NO
Faulty transmission internal
wiring harness.
Faulty A solenoid.
Faulty WTEC II TEPSS.
Is continuity present from
internal wiring harness
24-pin connector pin A2 to
internal wiring harness
connector A pin B?
If continuity is not present,
transmission internal wiring
harness is faulty.
Circuit breaker OK.
Batteries OK.
WTEC II cab transmission
harness OK.
Transmission external wiring
harness OK.
