TM-9-2320-366-20-2 MTV Unit Maintenance Manual M1083 Series - Volume 2 Download
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2-1682 Change 1 TM 9-2320-366-20-2 f16. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN CODE 54 SUB CODE 01, 07, 10, 12, 17, 21, 23, 27, 32, 34, 43, 45, 54, 56, 65, 70, 71, 72, 80, 81, 82, 83, 85, 86, 92, 93, 95, 96, or 97 (CONT) Notify DS Maintenance. YES NO 2. WARNING Read WARNING on following page. TEST OPTIONS REASON FOR QUESTION Low main oil pressure may cause WTEC II TEPSS to display main code 54 and one or more sub codes. KNOWN INFO Transmission oil level OK. Fuse OK. Batteries OK. Output speed sensor OK. Turbine speed sensor OK. POSSIBLE PROBLEMS Faulty WTEC II TEPSS. Is 218-276 psi (1,503-1,903 kPa) present at main oil pressure tap? Pressure Test or STE/ICE-R Test #50