WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN CODE 24 AND/OR 33 AND ANY SUB CODE (cont)

TM 9-2320-366-20-2

f5. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN

CODE 24 AND/OR 33 AND ANY SUB CODE (CONT)

CAUTION

Read CAUTION

KNOWN INFO

TEST OPTIONS

on following page.

Resistance Test or

Transmission oil level OK.

STE/ICE-R Test #91

Fuse OK.

Is correct resistance present,

REASON FOR QUESTION

Batteries OK.

and no short circuits found,

Engine does not overheat.

If correct resistance is not

from connector P119a to

Transmission oil cooler tubes

present, or short circuits are

P119d?

OK.

found, transmission external

Transmission oil cooler hoses

wiring harness is faulty, notify

OK.

DS Maintenance. If correct

Transmission oil cooler OK.

resistance is present and no

Transmission auxiliary oil

short circuits are found, WTEC

cooler OK.

II TEPSS is faulty.

Transmission oil filters OK.

WTEC II cab transmission

harness OK.

POSSIBLE PROBLEMS

Faulty transmission external

wiring harness.

Faulty WTEC II TEPSS.

YES

Notify DS Maintenance.

Replace WTEC II TEPSS

(para 8-2).

2-1618

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