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 2-378 Change 1 c28. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN CODE 41, 42, 44, 45 AND/OR 69 SUB CODE 21 (PRIOR TO SERIAL NUMBER 6510032369) (CONT) KNOWN INFO TEST OPTIONS REASON FOR QUESTION CAUTION Read CAUTION on following page. NO YES Resistance Test or STE/ICE-R Test #91 5. POSSIBLE PROBLEMS Replace F solenoid (para 7-8). Circuit breaker OK. Batteries OK. WTEC II cab transmission harness OK. Transmission external wiring harness OK. Transmission internal wiring harness OK. Faulty F solenoid. Faulty WTEC II TEPSS. Is 2.5-5.0 ohms resistance present from F solenoid pin A to pin B? If 2.5-5.0 ohms is not present, F solenoid is faulty. If 2.5-5.0 ohms is present, WTEC II TEPSS is faulty. Replace WTEC II TEPSS (TM 9-2320-366-20-4).