TM-9-2320-365-20-2 LMTV Unit Maintenance Manual M1078 Series - Volume 2 Download
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Notify DS Maintenance. Replace WTEC III transmission ECU (para 8-7). YES NO 3. Is pressure present at clutch(s) when shift is made? TEST OPTIONS KNOWN INFO Transmission oil level OK. Fuse OK. Batteries OK. Output speed sensor OK. Turbine speed sensor OK. Main oil pressure OK. POSSIBLE PROBLEMS Faulty WTEC III transmission ECU. TM 9-2320-365-20-2 2-1578 Change 1 If pressure is low or missing to clutch(s) when shift is made, WTEC III TPSS may display main code 56 and one or more sub codes. REASON FOR QUESTION Pressure Test or STE/ICE-R Test #50 f36. WTEC III TRANSMISSION PUSHBUTTON SHIFT SELECTOR (TPSS) DISPLAYS MAIN CODE 56 AND ANY SUB CODE (CONT)