TM-9-2320-366-34-1 MTV Direct Maintenance Manual M1083 Series - Volume 1 Download
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c1. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN CODE 22 SUB CODE 15 (SERIAL NUMBER 6510032369 AND HIGHER) (CONT) TM 9-2320-366-34-1 2-88 Change 1 5. KNOWN INFO TEST OPTIONS REASON FOR QUESTION POSSIBLE PROBLEMS Resistance Test or STE/ICE-R Test #91 Faulty transmission turbine speed sensor. Faulty WTEC II TEPSS. If 200-400 ohms resistance is not present, transmission internal wiring harness is faulty. If 200-400 ohms resistance is present, WTEC II TEPSS is faulty. Is 200-400 ohms resistance present from turbine speed sensor pin 1 to pin 2? Circuit breaker OK. Batteries OK. WTEC II cab transmission harness OK. Transmission external wiring harness OK. Replace transmission turbine speed sensor (para 6-5). YES NO Replace WTEC II TEPSS (TM 9-2320-366-20-4).