TM-9-2320-366-20-2 MTV Unit Maintenance Manual M1083 Series - Volume 2 Download
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Replace WTEC III transmission ECU (para 8-7). YES NO Notify DS Maintenance. 2. CAUTION Read CAUTION on following page. TEST OPTIONS REASON FOR QUESTION KNOWN INFO TM 9-2320-366-20-2 2-1760 Change 1 f29. WTEC III TRANSMISSION PUSHBUTTON SHIFT SELECTOR (TPSS) DISPLAYS MAIN CODE 57 AND ANY SUB CODE (CONT) Resistance Test or STE/ICE-R Test #91 If resistance is greater than 2 ohms, WTEC III transmission ECU is faulty. Is 2 ohms (or less) resistance present from connector P119h to P119j? Faulty WTEC III transmission ECU. POSSIBLE PROBLEMS Transmission oil level OK. Fuse OK. Batteries OK. WTEC III cab transmission harness OK.