TM-9-2320-366-20-2
M1083 SERIES, 5 TON, 6x6, MEDIUM TACTICAL VEHICLES (MTV)
TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; UNIT MAINTENANCE; VOLUME NO. 2 OF 5
FEBRUARY 2006
CHANGE 3
TM-9-2320-366-20-2 - Page 884 of 1632
f17. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN
CODE 55 AND ANY SUB CODE (CONT)
TM 9-2320-366-20-2
2-1688
Change 1
KNOWN INFO
TEST OPTIONS
REASON FOR QUESTION
Low main oil pressure may
cause WTEC II TEPSS to
display main code 55 and one
or more sub codes.
WARNING
Read WARNING
on following page.
Is 218-276 psi
(1,503-1,903 kPa) present at
main oil pressure tap?
3.
Transmission oil level OK.
POSSIBLE PROBLEMS
Faulty WTEC II TEPSS.
Pressure Test or
STE/ICE-R Test #50
Notify DS Maintenance.
YES
NO
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