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 776 of 1632

TM 9-2320-366-20-2

TM 9-2320-366-20-2

TM 9-2320-366-20-2

TM 9-2320-366-20-2

TM 9-2320-366-20-2

1.

START

KNOWN INFO

TEST OPTIONS

REASON FOR QUESTION

Is a diagnostic code(s)

logged in WTEC II

TEPSS and does it

return after clearing

diagnostic codes?

Engine runs.

Transmission oil level

OK.

Fuse OK.

Batteries OK.

POSSIBLE PROBLEMS

WTEC II Diagnostic

Code Reading/Code

Clearing Procedure

Fault corrected.

NO

YES

Diagnostic code(s)

logged in WTEC II

TEPSS.

If WTEC II TEPSS does

not display any

diagnostic codes after

clearing, an intermittent

problem was detected

and corrected. If any

diagnostic code(s) is

logged after clearing,

further troubleshooting

is required.

f1. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) EMITS EIGHT

SECONDS OF BEEPS AND/OR TRANSMISSION DOES NOT SHIFT GEARS

INITIAL SETUP

Equipment Conditions

Engine running (TM 9-2320-366-10-1).

Perform Transmission System Troubleshooting

per para 8-4, Table 8-1.

WTEC II Diagnostic Code

List and Description.

(2-1583 Blank)/2-1584

(2-1583 Blank)/2-1584

(2-1583 Blank)/2-1584

(2-1583 Blank)/2-1584

(2-1583 Blank)/2-1584