c50. WTEC III TRANSMISSION PUSHBUTTON SHIFT SELECTOR (TPSS) DISPLAYS MAIN        CODE 22 SUB CODE 16 TM 9-2320-365-34-1 2-614          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        POSSIBLE PROBLEMS        Circuit breaker OK. Batteries OK. WTEC III cab transmission harness OK. Faulty transmission external wiring harness. Faulty output speed sensor. Faulty transfer case wiring harness. Faulty WTEC III transmission ECU. Is continuity present from connector P119-n to connector P71-C? If continuity is not present, transmission external wiring harness is faulty. Materials/Parts   Gasket (Item 41, Appendix F)   Oil, Lubricating (Item 46, Appendix C)   Wire, Elect, 50 ft (Item 94, Appendix C) Personnel Required     (2) References     TM 9-4910-571-12&P INITIAL SETUP   Equipment Condition     Engine shut down (TM 9-2320-365-10).     Batteries disconnected (TM 9-2320-365-20-3).   Tools and Special Tools     Tool Kit, Genl Mech (Item 68, Appendix B)     STE/ICE-R (Item 60, Appendix B)     Multimeter, Digital (Item 34, Appendix B)     Goggles, Industrial (Item 25, Appendix B)     Pan, Drain (Item 36, Appendix B)     Wrench, Torque, 0-200 lb-in. (Item 81, Appendix B)     Wrench Set, Socket (Item 75, Appendix B)