TM 9-2320-366-34-1 2-688          Change 1 START 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 NO Faulty transmission external wiring harness. Faulty transmission internal wiring harness. Faulty B solenoid. Faulty WTEC III transmission ECU.        POSSIBLE PROBLEMS        Circuit breaker OK. Batteries OK. WTEC III cab transmission harness OK. Is continuity present from connector P119-T to connector P67-J? If continuity is not present, transmission external wiring harness is faulty. c57. WTEC III TRANSMISSION PUSHBUTTON SHIFT SELECTOR (TPSS) DISPLAYS MAIN CODE         42, 44, AND/OR 45 SUB CODE 13 (SERIAL NUMBER 6510032369 AND HIGHER) 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) Personnel Required   (2) References   TM 9-4910-571-12&P