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MWI-38 < DTC/CIRCUIT DIAGNOSIS > FUEL LEVEL SENSOR SIGNAL CIRCUIT 3. Check continuity between fuel level sensor unit and fuel pump harness connector (A) and ground. Is the inspection result normal? YES >> GO TO 3 NO >> Repair harness or connector. 3. CHECK FUEL LEVEL SENSOR UNIT GROUND CIRCUIT 1. Check continuity between combination meter harness connector (B) and fuel level sensor unit and fuel pump harness connector (A). 2. Check continuity between fuel level sensor unit and fuel pump harness connector (A) and ground. Is the inspection result normal? YES >> GO TO 4 NO >> Repair harness or connector. 4. CHECK INSTALLATION CONDITION Check fuel level sensor unit installation, and check whether the float arm interferes or binds with any of the internal components in the fuel tank. YES >> Inspection End. NO >> Install the fuel level sensor unit properly. Component Inspection INFOID:0000000006164921 1. REMOVE FUEL LEVEL SENSOR UNIT Remove the fuel level sensor unit. Refer to FL-11, "Removal and Installation" >> GO TO 2 2. CHECK FUEL LEVEL SENSOR UNIT AND FUEL PUMP A Ground Continuity Connector Terminal C7 (with Flexible Fuel) C5 (without Flexible Fuel) 2 No A B Continuity Connector Terminal Connector Terminal C7 (with Flexible Fuel) C5 (without Flexible Fuel) 5 M24 16 Yes A Ground Continuity Connector Terminal C7 (with Flexible Fuel) C5 (without Flexible Fuel) 5 No WKIA4618E |