WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN CODE 52 AND ANY SUB CODE

TM 9-2320-366-20-2

f9. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN

CODE 52 AND ANY SUB CODE

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

CAUTION

Read CAUTION

KNOWN INFO

TEST OPTIONS

on following page.

Fuse OK.

Continuity Test or

Batteries OK.

STE/ICE-R Test #91

Is continuity present from

POSSIBLE PROBLEMS

REASON FOR QUESTION

connector J119h to

If continuity is not present, or

Faulty WTEC II cab

connector J115-27?

short circuits are found, WTEC

transmission harness.

II cab transmission harness is

Faulty transmission external

faulty.

wiring harness.

Faulty WTEC II TEPSS.

Replace WTEC II cab transmission

YES

harness (para 7-137).

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