Materials/Parts
Gasket (Item 68, Appendix F)
Oil, Lubricating (Item 46, Appendix C)
Wire, Elect, 50 ft (Item 97, Appendix C)
Personnel Required
(2)
References
TM 9-4910-571-12&P
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)
Pan, Drain (Item 43, Appendix B)
Wrench, Torque, 0-200 lb-in. (Item 93, Appendix B)
Wrench Set, Socket (Item 75, Appendix B)
c4. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN
CODE 22 SUB CODE 16
TM 9-2320-366-34-1
2-114 Change 1
KNOWN INFO
TEST OPTIONS
Continuity Test or
STE/ICE-R Test #91
REASON FOR QUESTION
Replace transmission external
wiring harness (para 6-7).
WARNING
CAUTION
Read WARNING and
CAUTION on
following page.
START
YES
1.
NO
Faulty transmission external
wiring harness.
Faulty output speed sensor.
Faulty transfer case wiring
harness.
Faulty WTEC II TEPSS.
POSSIBLE PROBLEMS
Is continuity present from
connector P119-n to
external wiring harness
transfer case connector
pin C?
If continuity is not present,
transmission external wiring
harness is faulty.
Circuit breaker OK.
Batteries OK.
WTEC II cab transmission
harness OK.
