TM-9-2320-366-20-2 MTV Unit Maintenance Manual M1083 Series - Volume 2 Download
Page 954 of 1632
INITIAL SETUP Equipment Conditions Engine shut down (TM 9-2320-366-10-1). References TM 9-4910-571-12&P Tools and Special Tools Tool Kit, Genl Mech (Item 46, Appendix C) Multimeter, Digital (Item 22, Appendix C) Wrench, Torque, 0-75 lb-in. (Item 90, Appendix B) STE/ICE-R (Item 41, Appendix C) KNOWN INFO Transmission oil level OK. Fuse OK. Batteries OK. POSSIBLE PROBLEMS Faulty transmission engine speed sensor. Faulty WTEC III cab transmission harness. Faulty WTEC III transmission ECU. Replace transmission engine speed sensor (para 7-52). NO START WARNING 1. Is 200-400 ohms resistance present from transmission engine speed sensor pin A to pin B? YES CAUTION Read WARNING and CAUTION on following page. TM 9-2320-366-20-2 2-1712 Change 1 f22. WTEC III TRANSMISSION PUSHBUTTON SHIFT SELECTOR (TPSS) DISPLAYS MAIN CODE 22 SUB CODE 14 TEST OPTIONS Resistance Test or STE/ICE-R Test #91 REASON FOR QUESTION If 200-400 ohms resistance is not present, transmission engine speed sensor is faulty.