c3. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN       CODE 22 SUB CODE 15 (PRIOR TO SERIAL NUMBER 6510032369) TM 9-2320-366-34-1 2-104          Change 1 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)     Wrench, Torque, 0-200 lb-in. (Item 93, Appendix B)     Wrench Set, Socket (Item 85 Appendix B) Materials/Parts   Wire, Elect, 50 ft (Item 94, Appendix C) Personnel Required   (2) References    TM 9-4910-571-12&P             KNOWN INFO                         TEST OPTIONS            Continuity Test or STE/ICE-R Test #91     REASON FOR QUESTION     WARNING       CAUTION       Read WARNING and CAUTION on following page. 1. START Is continuity present from connector P119-r to external wiring harness 31-pin connector pin E2? If continuity is not present, transmission external wiring harness is faulty.        POSSIBLE PROBLEMS        Circuit breaker OK. Batteries OK. WTEC II cab transmission harness OK. Faulty transmission external wiring harness. Faulty transmission internal wiring harness. Faulty transmission turbine speed sensor. Faulty WTEC II TEPSS. NO Replace transmission external wiring harness (para 6-7). YES