NO
YES
Notify DS Maintenance.
Replace WTEC II TEPSS (para 8-2).
Is pressure present at C3
clutch when shift is made?
TEST OPTIONS
REASON FOR QUESTION
If pressure is low or missing to
C3 clutch when shift is made,
WTEC II TEPSS may display
main code 55 and one or more
sub codes.
KNOWN INFO
4.
Transmission oil level OK.
POSSIBLE PROBLEMS
Faulty WTEC II TEPSS.
f17. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN
CODE 55 AND ANY SUB CODE (CONT)
TM 9-2320-365-20-2
2-1466 Change 1
Pressure Test or
STE/ICE-R Test #50