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 878 of 1632

KNOWN INFO

Transmission oil level

OK.

Fuse OK.

Batteries OK.

Turbine speed sensor OK.

Output speed sensor OK.

POSSIBLE PROBLEMS

Faulty WTEC II TEPSS.

TEST OPTIONS

REASON FOR QUESTION

If there is no pressure to

clutch(s) when shift is made,

WTEC II TEPSS may display

main code 54 and one or more

sub codes.

Replace WTEC II TEPSS (para 8-2).

NO

Notify DS Maintenance.

YES

3.

Is there pressure to clutch(s)

when shift is made?

TM 9-2320-366-20-2

f16. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN

CODE 54 SUB CODE 01, 07, 10, 12, 17, 21, 23, 27, 32, 34, 43, 45, 54, 56, 65, 70,

71, 72, 80, 81, 82, 83, 85, 86, 92, 93, 95, 96, or 97 (CONT)

2-1684

Change 1

Pressure Test or

STE/ICE-R Test #50