TM-9-2320-365-20-2 LMTV Unit Maintenance Manual M1078 Series - Volume 2 Download
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NO Replace WTEC III cab transmission harness (para 7-86). YES Replace WTEC III transmission ECU (para 8-7). 3. Is continuity present from connector J119m and J119s to connector P114-14 and P114-30? TEST OPTIONS Continuity Test or STE/ICE-R Test #91 REASON FOR QUESTION If continuity is not present, or short circuits are found, WTEC III cab transmission harness is faulty. If continuity is present, and no short circuits are found, WTEC III transmission ECU is faulty. KNOWN INFO Transmission oil level OK. Fuse OK. Batteries OK. Transmission engine speed sensor OK. POSSIBLE PROBLEMS Faulty WTEC III cab transmission harness. Faulty WTEC III transmission ECU. 2-1492 Change 1 TM 9-2320-365-20-2 f22. WTEC III TRANSMISSION PUSHBUTTON SHIFT SELECTOR (TPSS) DISPLAYS MAIN CODE 22 SUB CODE 14 (CONT)