TM-9-2320-365-34-1 LMTV Direct Maintenance Manual M1078 Series - Volume 1 Download
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c61. WTEC III TRANSMISSION PUSHBUTTON SHIFT SELECTOR (TPSS) DISPLAYS MAIN CODE 42, 44, AND/OR 45 SUB CODE 15 (SERIAL NUMBER 6510032369 AND HIGHER) (CONT) 2-738 Change 1 TM 9-2320-365-34-1 3. KNOWN INFO TEST OPTIONS Continuity Test or STE/ICE-R Test #91 REASON FOR QUESTION If continuity is not present, transmission internal wiring harness is faulty. POSSIBLE PROBLEMS YES Replace transmission internal wiring harness (para 7-13). CAUTION Read CAUTION on following page. NO Faulty transmission internal wiring harness. Faulty D solenoid. Faulty WTEC III transmission ECU. Circuit breaker OK. Batteries OK. WTEC III cab transmission harness OK. Transmission external wiring harness OK. Is continuity present from internal wiring harness 31-pin connector pin M to internal wiring harness connector D pin A?