TM-9-2320-366-20-2 MTV Unit Maintenance Manual M1083 Series - Volume 2 Download
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KNOWN INFO Transmission oil level OK. Fuse OK. Batteries OK. Engine does not overheat. Transmission oil cooler tubes OK. Transmission oil cooler hoses OK. POSSIBLE PROBLEMS 3. TEST OPTIONS Is transmission oil free from coolant contamination? Transmission Oil Inspection REASON FOR QUESTION Contaminated transmission oil may cause WTEC II TEPSS to display main code 24 and/or 33. YES Replace transmission oil cooler (para 8-10) and change transmission oil (Appendix H). WARNING CAUTION Read WARNING and CAUTION on following page. NO TM 9-2320-366-20-2 2-1610 Change 1 f5. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN CODE 24 AND/OR 33 AND ANY SUB CODE (CONT) Faulty transmission auxiliary oil cooler. Faulty transmission oil cooler. Faulty transmission oil filters. Faulty WTEC II cab transmission harness. Faulty transmission external wiring harness. Faulty WTEC II TEPSS.