WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN CODE 43 AND ANY SUB CODE

TM 9-2320-366-20-2

f8. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN

CODE 43 AND ANY SUB CODE

INITIAL SETUP

Equipment Conditions

Tools and Special Tools

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

Goggles, Industrial (Item 15, Appendix C)

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

References

Multimeter, Digital (Item 22, Appendix C)

TM 9-4910-571-12&P

Wrench, Torque, 0-200 lb-in. (Item 59, Appendix C)

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

START

CAUTION

Read CAUTION

KNOWN INFO

TEST OPTIONS

on following page.

Continuity Test or

Transmission oil level OK.

STE/ICE-R Test #91

Fuse OK.

Is continuity present, and

REASON FOR QUESTION

Batteries OK.

short circuits absent, on

POSSIBLE PROBLEMS

If continuity is not present, or

transmission solenoid

short circuits are found, WTEC

Faulty WTEC II cab

circuits from connector J119

II cab transmission harness is

transmission harness.

to connector J114?

faulty.

Faulty transmission external

wiring harness.

Faulty WTEC II TEPSS.

Replace WTEC II cab transmission

YES

harness (para 7-137).

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