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SE-78 < DTC/CIRCUIT DIAGNOSIS > SEATBACK THERMAL ELECTRIC UNIT SENSOR 4. Check continuity between climate controlled seat control unit harness connector and ground. Is the inspection result normal? YES >> GO TO 4. NO >> Repair or replace harness. 4. CHECK SEATBACK THERMAL ELECTRIC UNIT SENSOR Check seatback thermal electric unit sensor. . Is the inspection result normal? YES >> GO TO 5. NO >> Replace seatback thermal electric unit. 5. CHECK INTERMITTENT INCIDENT GI-40, "Intermittent Incident" >> INSPECTION END Component Inspection INFOID:0000000006217398 1. CHECK SEATBACK THERMAL ELECTRIC UNIT SENSOR 1. Turn ignition switch OFF. 2. Disconnect seatback thermal electric unit connector. 3. Check resistance between seatback thermal electric unit terminals. * : When sensor temperature is 25 ° C (77 ° F). Is the inspection result normal? YES >> INSPECTION END NO >> Replace seatback thermal electric unit. Refer to SE-117, "CLIMATE CONTROLLED SEAT UNIT : Climate controlled seat control unit Seatback thermal electric unit Continuity Connector Terminal Connector Terminal Driver side B507 60 B465 60 Existed Passenger side B517 B439 Climate controlled seat control unit Ground Continuity Connector Terminal Driver side B507 60 Not existed Passenger side B517 Seatback thermal electric unit Resistance (K Ω ) (Approx.) Terminal 60 61 1 * |