TM-9-2320-365-20-2 LMTV Unit Maintenance Manual M1078 Series - Volume 2 Download
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Replace WTEC II TEPSS (para 8-2). KNOWN INFO Transmission oil level OK. Fuse OK. Batteries OK. Engine does not overheat. Transmission oil cooler tubes OK. Transmission oil cooler hoses OK. Transmission oil cooler OK. Transmission oil filters OK. WTEC II cab transmission harness OK. POSSIBLE PROBLEMS Faulty transmission external wiring harness. Faulty WTEC II TEPSS. TEST OPTIONS REASON FOR QUESTION If correct resistance is not present, or short circuits are found, transmission external wiring harness is faulty, notify DS Maintenance. If correct resistance is present and no short circuits are found, WTEC II TEPSS is faulty. YES Notify DS Maintenance. NO Is correct resistance present, and no short circuits found, from connector P119a to P119d? 6. CAUTION Read CAUTION on following page. f5. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN CODE 24 AND/OR 33 AND ANY SUB CODE (CONT) TM 9-2320-365-20-2 2-1394 Change 1 Resistance Test or STE/ICE-R Test #91