WTEC III TRANSMISSION PUSHBUTTON SHIFT SELECTOR (TPSS) DISPLAYS MAIN CODE 42, 44, AND/OR 45 SUB CODE 22 (SERIAL NUMBER 6510032369 AND HIGHER) (CONT)

CONTINUITY TEST - TM-9-2320-365-34-1_901

CONTINUITY TEST - TM-9-2320-365-34-1_903

/.5tonv1-2/TM-9-2320-365-34-1 M1078 Series 2-1/2-Ton 4x4 Light Medium Tactical Vehicles (LMTV) Manual
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c67. WTEC III TRANSMISSION PUSHBUTTON SHIFT SELECTOR (TPSS) DISPLAYS MAIN CODE 42, 44, AND/OR 45 SUB CODE 22 (SERIAL NUMBER 6510032369 AND HIGHER) (CONT) TM 9-2320-365-34-1 2-812 Change 1 4. KNOWN INFO TEST OPTIONS Continuity Test or STE/ICE-R Test #91 REASON FOR QUESTION POSSIBLE PROBLEMS Faulty transmission internal wiring harness. Faulty G 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 L to internal wiring harness connector G pin B? If continuity is not present, transmission internal wiring harness is faulty. YES Replace transmission internal wiring harness (para 7-13). NO

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