WTEC III TRANSMISSION PUSHBUTTON SHIFT SELECTOR (TPSS) DISPLAYS MAIN CODE 22 SUB CODE 14

TM 9-2320-366-20-2

f22. WTEC III TRANSMISSION PUSHBUTTON SHIFT SELECTOR (TPSS) DISPLAYS MAIN CODE

22 SUB CODE 14

INITIAL SETUP

Equipment Conditions

Tools and Special Tools

Engine shut down (TM 9-2320-366-10-1).

Tool Kit, Genl Mech (Item 46, Appendix C)

Multimeter, Digital (Item 22, Appendix C)

References

Wrench, Torque, 0-75 lb-in. (Item 90, Appendix B)

TM 9-4910-571-12&P

STE/ICE-R (Item 41, Appendix C)

START

WARNING

CAUTION

Read WARNING and

CAUTION on

KNOWN INFO

TEST OPTIONS

following page.

Resistance Test or

Transmission oil level OK.

STE/ICE-R Test #91

Fuse OK.

Is 200-400 ohms resistance

REASON FOR QUESTION

Batteries OK.

present from transmission

POSSIBLE PROBLEMS

If 200-400 ohms resistance is

engine speed sensor pin A to

not present, transmission

Faulty transmission engine

pin B?

engine speed sensor is faulty.

speed sensor.

Faulty WTEC III cab

transmission harness.

Faulty WTEC III

transmission ECU.

Replace transmission engine

YES

speed sensor (para 7-52).

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