WARNING       CAUTION       Read WARNING and CAUTION on following page.             KNOWN INFO                         TEST OPTIONS            Continuity Test or STE/ICE-R Test #91     REASON FOR QUESTION     1. 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)     Wrench, Torque, 0-200 lb-in. (Item 81, Appendix B)     Wrench Set, Socket (Item 75, Appendix B) TM 9-2320-365-34-1 2-566          Change 1 START Materials/Parts   Wire, Elect, 50 ft (Item 94, Appendix C)   Adapter, Straight, Pipe to Tube (Item 2.1, Appendix C)   Adapter, Straight, Tube to Boss (Item 2.2, Appendix C)   Hose Assembly, Nonmetallic (Item 41.1, Appendix C) Personnel Required    (2) References    TM 9-4910-571-12&P        POSSIBLE PROBLEMS        Circuit breaker OK. Batteries OK. WTEC II cab transmission harness OK. Faulty WTEC II TEPSS. Faulty transmission external wiring harness. Faulty transmission adapter cable assembly. Faulty transmission internal wiring harness. Faulty C3 solenoid regulator valve. Faulty C3 pressure switch. Is continuity present from connector P119-h to external wiring harness 31-pin connector pin W? If continuity is not present, transmission external wiring harness is faulty. YES Replace transmission external wiring harness (para 6-7). NO c46. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN         CODE 52 AND ANY SUB CODE (PRIOR TO SERIAL NUMBER 6510032369 WITH         TRANSMISSION ADAPTER CABLE ASSEMBLY)