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 there pressure to clutch(s) when shift is made? TEST OPTIONS KNOWN INFO Transmission oil level OK. Fuse OK. Batteries OK. Output speed sensor OK. POSSIBLE PROBLEMS Faulty WTEC III transmission ECU. TM 9-2320-365-20-2 2-1566 Change 1 If there is no pressure to clutch(s) when shift is made, WTEC III TPSS may display main code 54 and one or more sub codes. REASON FOR QUESTION Pressure Test or STE/ICE-R Test #50 f34. WTEC III TRANSMISSION PUSHBUTTON SHIFT SELECTOR (TPSS) DISPLAYS MAIN CODE 54 AND ANY SUB CODE (CONT)