DESCRIPTION The front center ultrasonic sensor RH is installed to the front bumper. The clearance warning ECU assembly detects obstacles based on signals received from the front center ultrasonic sensor RH. If the front center ultrasonic sensor RH has an open circuit or other malfunction, it will not function normally.
CAUTION / NOTICE / HINT NOTICE: If DTCs are output after repairs, turn the engine switch on (IG) and the intuitive parking assist system on. Then clear the DTCs. Click here
PROCEDURE
(a) Check for DTCs. Body Electrical > Advanced Parking Guidance/ICS/Intuitive P/A > Trouble Codes
(a) Replace the front center ultrasonic sensor RH with a known good one. Click here HINT: All of the sensors are interchangeable. To confirm whether a sensor is functioning normally, switch it with a known good sensor from the other end of the vehicle.
(a) Clear the DTCs. Body Electrical > Advanced Parking Guidance/ICS/Intuitive P/A > Clear DTCs(b) Check for DTCs. Body Electrical > Advanced Parking Guidance/ICS/Intuitive P/A > Trouble Codes
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Toyota Avalon Service & Repair Manual > Fuel System: Parts Location
PARTS LOCATION ILLUSTRATION *1 FUEL SENDER GAUGE ASSEMBLY *2 FUEL PUMP (for Low Pressure) *3 FUEL PUMP CONTROL ECU *4 FUEL TANK ASSEMBLY *5 FUEL SUCTION TUBE WITH PUMP AND GAUGE ASSEMBLY *6 FUEL MAIN VALVE ASSEMBLY (for Low Pressure) *7 FUEL MAIN VALVE ASSEMBLY (for High Pressure) *8 ECM *9 NO. 1 EN ...