WTEC III TRANSMISSION PUSHBUTTON SHIFT SELECTOR (TPSS) LED DISPLAYS "- -" AND/OR TRANSMISSION DOES NOT SHIFT GEARS

TM 9-2320-366-20-2

f38. WTEC III TRANSMISSION PUSHBUTTON SHIFT SELECTOR (TPSS) LED DISPLAYS "- -"

AND/OR TRANSMISSION DOES NOT SHIFT GEARS

INITIAL SETUP

Equipment Conditions

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

START

KNOWN INFO

TEST OPTIONS

Engine runs.

WTEC III Diagnostic

Transmission oil level

Code Reading/Code

Is a diagnostic code(s)

OK.

Clearing Procedure

logged in WTEC III

REASON FOR QUESTION

Fuse OK.

TPSS and does it

If WTEC III TPSS does

Batteries OK.

return after clearing

POSSIBLE PROBLEMS

not display any

diagnostic codes?

Diagnostic code

diagnostic codes after

logged in WTEC III

clearing, an intermittent

TPSS.

problem was detected

and corrected. If any

diagnostic code(s) is

logged after clearing

further troubelshooting

is required.

Fault corrected.

YES

Perform Transmission System Troubleshooting

per para 8-5, Table 8-2. Diagnostic Code

List and Description.

2-1820