TM-9-2320-366-34-1 MTV Direct Maintenance Manual M1083 Series - Volume 1 Download
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TM 9-2320-366-34-1 2-188 Change 1 c12. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN CODE 41, 42, 44, 45, AND/OR 69 SUB CODE 12 (PRIOR TO SERIAL NUMBER 6510032369 WITH TRANSMISSION ADAPTER CABLE ASSEMBLY) 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 START 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 1. NO POSSIBLE PROBLEMS Faulty transmission external wiring harness. Faulty transmission adapter cable assembly. Faulty transmission internal wiring harness. Faulty A solenoid. Faulty WTEC II TEPSS. Is continuity present from connector P119-M to external wiring harness 31-pin connector pin G? If continuity is not present, transmission external wiring harness is faulty. Circuit breaker OK. Batteries OK. WTEC II cab transmission harness OK.