WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN CODE 41, 42, 44, 45, 66, AND/OR 69 ANY SUB CODE

TM 9-2320-366-20-2

f7. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN

CODE 41, 42, 44, 45, 66, AND/OR 69 ANY SUB CODE

INITIAL SETUP

Tools and Special Tools (Cont)

Equipment Conditions

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

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

References

Tools and Special Tools

TM 9-4910-571-12&P

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

Multimeter, Digital (Item 22, Appendix C)

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

START

CAUTION

Read CAUTION

KNOWN INFO

TEST OPTIONS

on following page.

Continuity Test or

Fuse OK.

STE/ICE-R Test #91

Batteries OK.

Is continuity present, and

REASON FOR QUESTION

short circuits absent, on

POSSIBLE PROBLEMS

transmission solenoid

If continuity is not present, or

circuits from connector

short circuits are found, WTEC

Faulty WTEC II cab

J119 to connector J114?

II cab transmission harness is

transmission harness.

faulty.

Faulty WTEC II TEPSS.

Replace WTEC II cab transmission

YES

harness (para 7-137).

Change 2