c7. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN      CODE 24 SUB CODE 12 OR 23 (PRIOR TO SERIAL NUMBER 6510032369) TM 9-2320-365-34-1 2-140          Change 1 INITIAL SETUP   Equipment Conditions     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)     Wrench, Torque, 0-200 lb-in. (Item 81, Appendix B)     Wrench Set, Socket (Item 75, Appendix B)     Pan, Drain (Item 36, Appendix B) Materials/Parts   Wire, Elect, 50 ft (Item 94, Appendix C) Personnel Required   (2) References     TM 9-4910-571-12&P WARNING       CAUTION       Read WARNING and CAUTION on following page.            TEST OPTIONS            Continuity Test or STE/ICE-R Test #91     REASON FOR QUESTION                 KNOWN INFO              YES 1. NO START Faulty transmission external wiring harness. Faulty transmission internal wiring harness. Faulty scavenge pump assembly. Faulty WTEC II TEPSS.        POSSIBLE PROBLEMS        If continuity is not present, transmission external wiring harness is faulty. Replace transmission external wiring harness (para 6-7). Is continuity present from connector P119-a to external wiring harness 24-pin connector pin G2? Circuit breaker OK. Batteries OK. WTEC II cab transmission harness OK.