Notify DS Maintenance.
YES
NO
Replace WTEC III transmission ECU (para 8-7).
6.
Is correct resistance
present, and no short
circuits found, from
connector P119a to P119d?
Resistance Test or STE/ICE-R
Test #91
REASON FOR QUESTION
If correct resistance is not
present or short circuits are
found, DS Maintenance needs
to be notified. If correct
resistance is present and no
short circuits are found, WTEC
III transmission ECU is faulty.
TEST OPTIONS
KNOWN INFO
Transmission oil level OK.
Fuse OK.
Batteries OK.
Engine does not overheat.
Transmission oil cooler tubes
OK.
Transmission oil cooler OK.
Transmission oil filters OK.
WTEC III cab transmission
harness OK.
POSSIBLE PROBLEMS
Faulty WTEC III transmission
ECU.
2-1514 Change 1
TM 9-2320-365-20-2
f25. WTEC III TRANSMISSION PUSHBUTTON SHIFT SELECTOR (TPSS) DISPLAYS MAIN CODE
24 AND/OR 33 AND ANY SUB CODE (CONT)