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SE-52 < COMPONENT DIAGNOSIS > SLIDING LIMIT SWITCH Is the inspection result normal? YES >> Check intermittent incident. Refer to GI-38, "Intermittent Incident" NO >> GO TO 2. 2. CHECK SLIDING LIMIT SWITCH CIRCUIT 1. Disconnect passenger seat control unit connector and sliding limit switch connector. 2. Check continuity between passenger seat control unit harness connector and sliding limit switch harness 3. Check continuity between passenger seat control unit harness connector and ground. Is the inspection result normal? YES >> GO TO 3. NO >> Repair or replace harness. 3. CHECK SLIDING LIMIT SWITCH GROUND CIRCUIT Check continuity between sliding limit switch harness connector and ground. Is the inspection result normal? YES >> GO TO 4. NO >> Repair or replace harness. 4. CHECK PASSENGER SEAT CONTROL UNIT OUTPUT 1. Connect passenger seat control unit connector. 2. Check voltage between passenger seat control unit harness connector and ground. Is the inspection result normal? YES >> GO TO 5. NO >> Replace passenger seat control unit. Refer to SE-165, "Removal and Installation" . 5. CHECK SLIDING LIMIT SWITCH SE-53, "PASSENGER SIDE : Component Inspection" Is the inspection result normal? YES >> Check intermittent incident. Refer to GI-38, "Intermittent Incident" NO >> Replace sliding limit switch. (Built in seat cushion frame.) Passenger seat control unit Ground Condition Voltage (V) (Approx.) Connector Terminal B552 4 Ground Sliding position is front edge and power 5 Other than above 0 Passenger seat control unit Sliding limit switch Continuity Connector Terminal Connector Terminal B552 4 B558 4 Existed Passenger seat control unit Ground Continuity Connector Terminal B552 4 Ground Not existed Sliding limit switch Ground Continuity Connector Terminal B558 32 Ground Existed Passenger seat control unit Ground Voltage (V) (Approx.) Connector Terminal B552 4 Ground 5 |