TM-9-2320-366-20-2 MTV Unit Maintenance Manual M1083 Series - Volume 2 Download
Page 892 of 1632
YES Replace WTEC II TEPSS (para 8-2). Notify DS Maintenance. NO 3. Is pressure present at clutch(s) when shift is made? KNOWN INFO Transmission oil level OK. Fuse OK. Batteries OK. Output speed sensor OK. Transmission turbine speed sensor OK. Oil pressure pump OK. POSSIBLE PROBLEMS Faulty control valve module. Faulty WTEC II TEPSS. TEST OPTIONS REASON FOR QUESTION If pressure is low or missing to clutch(s) when shift is made, WTEC II TEPSS may display main code 56 and one or more sub codes. f18. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN CODE 56 AND ANY SUB CODE (CONT) TM 9-2320-366-20-2 2-1696 Change 1 Pressure Test or STE/ICE-R Test #50