C1AE9

PARK ASSIST / MONITORING: INTUITIVE PARKING ASSIST SYSTEM: C1AE9: Rear Right Sensor Malfunction
C1AE9 - Rear Right Sensor Malfunction

DESCRIPTION

The No. 1 ultrasonic sensor (rear right sensor) is installed on the front bumper. The clearance warning ECU detects obstacles based on signals received from the rear right sensor. If the rear right sensor has an open or other malfunction, it will not function normally.





INSPECTION PROCEDURE

PROCEDURE

1. CHECK DTC OUTPUT

(a) Delete the DTCs Intuitive Parking Assist System.

(b) Recheck for DTCs Intuitive Parking Assist System.

Result:





B -- USE SIMULATION METHOD TO CHECK
A -- Continue to next step.

2. REPLACE NO. 1 ULTRASONIC SENSOR (REAR RIGHT SENSOR)

(a) Replace the ultrasonic sensor Removal with a normally functioning sensor.





NEXT -- Continue to next step.

3. CHECK DTC OUTPUT

(a) Delete the DTCs Intuitive Parking Assist System.

(b) Recheck for DTCs Intuitive Parking Assist System.

Result:





B -- END

A -- REPLACE CLEARANCE WARNING ECU ASSEMBLY Removal