INITIAL SETUP
Equipment Conditions
Engine shut down (TM 9-2320-366-10-1).
Batteries disconnected (TM 9-2320-366-20-3).
Tools and Special Tools
Tool Kit, Genl Mech (Item 78, Appendix B)
STE/ICE-R (Item 70, Appendix B)
Multimeter, Digital (Item 41, Appendix B)
Goggles, Industrial (Item 28, Appendix B)
Tools and Special Tools (Cont)
Wrench, Torque, 0-200 lb-in. (Item 93, Appendix B)
Wrench Set, Scoket (Item 85, Appendix B)
Pan, Drain (Item 43, Appendix B)
References
TM 9-4910-571-12&P
Personnel Required
(2)
TM 9-2320-366-34-1
2-624 Change 1
KNOWN INFO
TEST OPTIONS
Continuity Test or
STE/ICE-R Test #91
REASON FOR QUESTION
WARNING
CAUTION
Read WARNING and
CAUTION on
following page.
START
1.
Faulty transmission external
wiring harness.
Faulty transmission internal
wiring harness.
Faulty scavenge pump
assembly.
Faulty WTEC III transmission
ECU.
POSSIBLE PROBLEMS
Circuit breaker OK.
Batteries OK.
WTEC III cab transmission
harness OK.
Is continuity present from
connector P119-a to
connector P67-N?
If continuity is not present,
transmission external wiring
harness is faulty.
YES
NO
Replace transmission external
wiring harness (para 6-7).
c51. WTEC III TRANSMISSION PUSHBUTTON SHIFT SELECTOR (TPSS) DISPLAYS MAIN CODE
24 SUB CODE 12 OR 23 (SERIAL NUMBER 6510032369 AND HIGHER)
