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 2-126 Change 1 c5. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN CODE 24 SUB CODE 12 OR 23 (SERIAL NUMBER 6510032369 AND HIGHER) (CONT) KNOWN INFO POSSIBLE PROBLEMS TEST OPTIONS Continuity Test or STE/ICE-R Test #91 REASON FOR QUESTION 3. NO Faulty transmission internal wiring harness. Faulty scavenge pump assembly. Faulty WTEC II TEPSS. Is continuity present from internal wiring harness 31-pin connector pin N to pin P? If continuity is not present, transmission internal cable assembly is faulty. Circuit breaker OK. Batteries OK. WTEC II cab transmission harness OK. Transmission external wiring harness OK. Replace transmission internal wiring harness (para 7-13). YES