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 876 of 1632

2-1682

Change 1

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)

Notify DS Maintenance.

YES

NO

2.

WARNING

Read WARNING

on following page.

TEST OPTIONS

REASON FOR QUESTION

Low main oil pressure may

cause WTEC II TEPSS to

display main code 54 and one

or more sub codes.

KNOWN INFO

Transmission oil level OK.

Fuse OK.

Batteries OK.

Output speed sensor OK.

Turbine speed sensor OK.

POSSIBLE PROBLEMS

Faulty WTEC II TEPSS.

Is 218-276 psi

(1,503-1,903 kPa) present at

main oil pressure tap?

Pressure Test or

STE/ICE-R Test #50