1.
Does WTEC III TPSS display
main code 13 sub code 12?
START
CAUTION
Read CAUTION
on following page.
Go to step 7 of this fault.
YES
NO
TEST OPTIONS
Transmission diagnostic code
check
REASON FOR QUESTION
This question helps eliminate
possible problems and
determines where
troubleshooting continues.
KNOWN INFO
Vehicle runs.
Batteries OK.
POSSIBLE PROBLEMS
Faulty WTEC III dashboard
cable assembly.
Faulty WTEC III transmission
ECU.
Faulty WTEC III TPSS.
Faulty voltage regulator.
INITIAL SETUP
Equipment Conditions
Engine shut down (TM 9-2320-365-10).
Tools and Special Tools
Tool Kit, Genl Mech (Item 44, Appendix C)
Multimeter, Digital (Item 22, Appendix C)
STE/ICE-R (Item 39, Appendix C)
References
TM 9-4910-571-12&P
Personnel Required
(2)
TM 9-2320-365-20-2
2-1580 Change 1
f37. WTEC III TRANSMISSION PUSHBUTTON SHIFT SELECTOR (TPSS) DISPLAYS MAIN CODE
13 AND ANY SUB CODE
