TM 9-2320-366-34-1
2-946 Change 1
WARNING
CAUTION
Read WARNING and
CAUTION on
following page.
KNOWN INFO
TEST OPTIONS
Continuity Test or
STE/ICE-R Test #91
REASON FOR QUESTION
Replace transmission external
wiring harness (para 6-7).
YES
1.
POSSIBLE PROBLEMS
NO
START
Circuit breaker OK.
Batteries OK.
WTEC III cab transmission
harness OK.
WTEC III transmission ECU OK.
Faulty transmission external
wiring harness.
Faulty transmission adapter
cable assembly.
Faulty transmission internal
wiring harness.
Faulty C3 solenoid regulator
valve.
Faulty C3 pressure switch.
Is continuity present from
connector P119-h to
connector P67-W?
If continuity is not present,
transmission external wiring
harness is faulty.
INITIAL SETUP
Equipment Condition
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)
Wrench, Torque, 0-200 lb-in. (Item 93, Appendix B)
Wrench Set, Socket (Item 85, Appendix B)
Materials/Parts
Wire, Elect, 50 ft (Item 97, Appendix C)
Adapter, Straight, Pipe to Tube (Item 2.1, Appendix C)
Adapter, Straight, Tube to Boss (Item 2.2, Appendix C)
Hose Assembly, Nonmetallic (Item 40.2, Appendix C)
References
TM 9-4910-571-12&P
Personnel Required
(2)
c79. WTEC III TRANSMISSION PUSHBUTTON SHIFT SELECTOR (TPSS) DISPLAYS MAIN CODE
52 AND ANY SUB CODE (PRIOR TO SERIAL NUMBER 6510032369 WITH TRANSMISSION
ADAPTER CABLE ASSEMBLY)
