KNOWN INFO
3.
TEST OPTIONS
REASON FOR QUESTION
TM 9-2320-366-20-2
2-1756
Change 1
f28. WTEC III TRANSMISSION PUSHBUTTON SHIFT SELECTOR (TPSS) DISPLAYS MAIN CODE
52 AND ANY SUB CODE (CONT)
Resistance Test or
STE/ICE-R Test #91
If resistance is high (20,000
ohms or higher), WTEC III
transmission ECU is faulty.
Notify DS Maintenance.
YES
NO
Replace WTEC III transmission
ECU (para 8-7).
Is high resistance (20,000
ohms or higher) present
from connector P119h to
P119j?
Faulty WTEC III transmission
ECU.
POSSIBLE PROBLEMS
Fuse OK.
Batteries OK.
WTEC III cab transmission
harness OK.