TM 9-2320-366-34-1
2-306 Change 1
c22. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN
CODE 41, 42, 44, AND/OR 45 SUB CODE 15 (PRIOR TO SERIAL NUMBER 6510032369)
(CONT)
KNOWN INFO
TEST OPTIONS
Continuity Test or
STE/ICE-R Test #91
REASON FOR QUESTION
CAUTION
Read CAUTION
on following page.
NO
YES
3.
POSSIBLE PROBLEMS
Circuit breaker OK.
Batteries OK.
WTEC II cab transmission
assembly OK.
Transmission external wiring
harness OK.
Faulty transmission internal
wiring harness.
Faulty D solenoid.
Faulty WTEC II TEPSS.
Is continuity present from
internal wiring harness
24-pin connector pin D1 to
internal wiring harness
connector D pin A?
If continuity is not present,
transmission internal wiring
harness is faulty.
Replace transmission internal
wiring harness (para 7-13).
