TM-9-2320-366-34-1 MTV Direct Maintenance Manual M1083 Series - Volume 1 Download
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TM 9-2320-366-34-1 2-590 Change 1 5. KNOWN INFO POSSIBLE PROBLEMS TEST OPTIONS REASON FOR QUESTION Pressure Test or STE/ICE-R Test #50 Circuit breaker OK. Batteries OK. WTEC II cab transmission harness OK. WTEC II TEPSS OK. Transmission external wiring harness OK. Transmisson internal wiring harness OK. Faulty C3 solenoid regulator valve. Faulty C3 pressure switch. Does C3 pressure switch open when shift is made? If C3 pressure switch opens (STE/ICE-R displays greater than 0 psi), C3 solenoid regulator valve is faulty. If C3 pressure switch does not open (STE/ICE-R displays 0 psi), C3 pressure switch is faulty. NO Replace C3 solenoid regulator valve (para 7-7). YES Replace C3 pressure switch (para 7-8). c47. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN CODE 52 AND ANY SUB CODE (PRIOR TO SERIAL NUMBER 6510032369) (CONT)