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 830 of 1632

KNOWN INFO

Fuse OK.

Batteries OK.

POSSIBLE PROBLEMS

Faulty WTEC II cab

transmission harness.

Faulty transmission external

wiring harness.

Faulty WTEC II TEPSS.

2.

Is continuity present from

connector J119j to

connector J115-27 and

absent from J119j to all

other J115 sockets and

ground?

REASON FOR QUESTION

If continuity is not present from

connector J119j to connector

J115-27, or continuity is

present from J119j to any other

J115 sockets or ground, WTEC

II cab transmission harness is

faulty.

TEST OPTIONS

NO

Replace WTEC II cab transmission

harness (para 7-137).

YES

Continuity Test or

STE/ICE-R Test #91

f9. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN

CODE 52 AND ANY SUB CODE (CONT)

TM 9-2320-366-20-2

2-1636

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