WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN CODE 43 SUB CODE 21 (PRIOR TO SERIAL NUMBER 6510032369 WITH TRANSMISSION ADAPTER CABLE ASSEMBLY) (CONT)

CONTINUITY TEST - TM-9-2320-365-34-1_587

CONTINUITY TEST - TM-9-2320-365-34-1_589

/.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 2-502 Change 1 KNOWN INFO TEST OPTIONS Continuity Test or STE/ICE-R Test #91 REASON FOR QUESTION YES 3. NO POSSIBLE PROBLEMS Circuit breaker OK. Batteries OK. WTEC II cab transmission harness OK. Transmission external wiring harness OK. Faulty transmission adapter cable assembly. Faulty transmission internal wiring harness. Faulty F solenoid. Faulty WTEC II TEPSS. Is continuity present from adapter cable 31-pin connector pin E to adapter cable 24-pin connector pin D3? If continuity is not present, transmission adapter cable assembly is faulty. Replace transmission adapter cable assembly (para 6-8). CAUTION Read CAUTION on following page. c40. WTEC II TRANSMISSION ECU PUSHBUTTON SHIFT SELECTOR (TEPSS) DISPLAYS MAIN CODE 43 SUB CODE 21 (PRIOR TO SERIAL NUMBER 6510032369 WITH TRANSMISSION ADAPTER CABLE ASSEMBLY) (CONT)

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