TM-9-2320-365-34-1 LMTV Direct Maintenance Manual M1078 Series - Volume 1 Download
Page 466 of 1334
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. Replace transmission external wiring harness (para 6-7). YES NO Materials/Parts Wire, Elect, 50 ft (Item 94, Appendix C) Personnel Required (2) References TM 9-4910-571-12&P TM 9-2320-365-34-1 2-378 Change 1 START c29. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN CODE 41, 42, 44, AND/OR 45 SUB CODE 22 (SERIAL NUMBER 6510032369 AND HIGHER) 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) POSSIBLE PROBLEMS Circuit breaker OK. Batteries OK. WTEC II cab transmission harness OK. Faulty transmission external wiring harness. Faulty transmission internal wiring harness. Faulty G solenoid. Faulty WTEC II TEPSS. Is continuity present from connector P119-D to external wiring harness 31-pin connector pin C? If continuity is not present, transmission external wiring harness is faulty.