WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN CODE 13 AND ANY SUB CODE

TM 9-2320-366-20-2

f19. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN

CODE 13 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)

Personnel Required

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

(2)

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

References

TM 9-4910-571-12&P

START

WARNING

CAUTION

Read WARNING and

CAUTION on

KNOWN INFO

TEST OPTIONS

following page.

Voltage Test or

Fuse OK.

STE/ICE-R Test #89

Battery OK.

Is more than 8 VDC present

REASON FOR QUESTION

Vehicle runs.

on connector PX33-J1 and

Battery charging system OK.

If less than 8 VDC is present,

PX33-J2?

POSSIBLE PROBLEMS

WTEC II TEPSS may display

main code 13 sub code 12.

Faulty WTEC II dashboard cable

assembly.

Faulty WTEC II VIM.

Faulty WTEC II cab

transmission harness.

Faulty WTEC II TEPSS.

Repair wire 1900 (para 2-45)

or replace WTEC II dashboard

YES

cable assembly (para 7-10).

2-1698

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