TM-9-2320-366-20-1

M1083 SERIES, 5 TON, 6x6, MEDIUM TACTICAL VEHICLES (MTV)

TECHNICAL MANUAL; MAINTENANCE INSTRUCTIONS; UNIT MAINTENANCE; VOLUME NO. 1 OF 5

FEBRUARY 2006

CHANGE 3

TM-9-2320-366-20-1 - Page 374 of 1824

e2. ENGINE DOES NOT CRANK (CONT)

KNOWN INFO

CAUTION

Read CAUTION

on following page.

TEST OPTIONS

41.

REASON FOR QUESTION

If continuity is not present,

WTEC II vehicle interface

module is faulty.

Continuity Test or

STE/ICE-R Test #91

Is continuity present from

VIM connector pin F1 to

neutral start relay socket 87

on VIM?

NO

YES

Replace WTEC II vehicle interface

module (VIM) (para 8-6).

TM 9-2320-366-20-1

2-244

Change 1

POSSIBLE PROBLEMS

Transmission pushbutton

shift selector in neutral (N).

Batteries OK.

Service drive lights OK.

Circuit breakers OK.

Starting motor OK.

Battery to starter cable

assembly OK.

Oil pressure switch OK.

Faulty WTEC II vehicle

interface module (VIM).

Faulty dashboard cable

assembly.