WTEC III TRANSMISSION PUSHBUTTON SHIFT SELECTOR (TPSS) DISPLAYS MAIN CODE 23 AND ANY SUB CODE

TM 9-2320-366-20-2

f39. WTEC III TRANSMISSION PUSHBUTTON SHIFT SELECTOR (TPSS) DISPLAYS MAIN CODE

23 AND ANY SUB CODE

INITIAL SETUP

Equipment Conditions

Tools and Special Tools (Cont)

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

Wrench Set, Socket (Item 51, Appendix C)

Tools and Special Tools

Personnel Required

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

(2)

Multimeter, Digital (Item 22, Appendix C)

References

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

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

TM 9-4910-571-12&P

NOTE

Perform electrical system troubleshooting e1.

Circuit Breaker Does Not Operate on circuit

breakers C43 and CB79 prior to begining this

task.

START

CAUTION

Read CAUTION

KNOWN INFO

TEST OPTIONS

on following page.

WTEC III Diagnostic Code

Circuit Breakers CB43 and

Clearing procedure.

CB79 OK.

Does main code 23

REASON FOR QUESTION

logged in WTEC III TPSS

POSSIBLE PROBLEMS

If WTEC III TPSS does not

return after clearing

display any diagnostic code

diagnostic code?

Faulty WTEC III dashboard

after clearing, an intermittent

cable assembly.

problem was detected and

Faulty WTEC III TPSS.

corrected. If diagnostic code

Faulty WTEC III transmission

is logged after clearing,

ECU.

further troubleshooting is

required.

YES

Fault corrected.

2-1822

Change 1