WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN CODE 41, 42, 44, 45, AND/OR 69 SUB CODE 12 (PRIOR TO SERIAL NUMBER 6510032369 WITH TRANSMISSION ADAPTER CABLE ASSEMBLY) (CONT)

CONTINUITY TEST - TM-9-2320-365-34-1_277

CONTINUITY TEST - TM-9-2320-365-34-1_279

/.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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TM 9-2320-365-34-1 2-196 Change 1 c12. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN CODE 41, 42, 44, 45, AND/OR 69 SUB CODE 12 (PRIOR TO SERIAL NUMBER 6510032369 WITH TRANSMISSION ADAPTER CABLE ASSEMBLY) (CONT) KNOWN INFO POSSIBLE PROBLEMS TEST OPTIONS Continuity Test or STE/ICE-R Test #91 REASON FOR QUESTION 6. Faulty transmission internal wiring harness. Faulty A solenoid. Faulty WTEC II TEPSS. Is continuity present from internal wiring harness 24-pin connector pin A2 to internal wiring harness connector A pin B? If continuity is not present, transmission internal wiring harness is faulty. Circuit breaker OK. Batteries OK. WTEC II cab transmission harness OK. Transmission external wiring harness OK. Transmission adapter cable assembly OK. Replace transmission internal wiring harness (para 7-13). YES NO

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