Inspection/Reading and Clearing Diagnostic Trouble Codes/Intuitive Parking Assist System.
Result:
C -- END (FRONT RIGHT SENSOR WAS DEFECTIVE)
B -- REPLACE PARKING ASSIST ECU See: Accessories and Optional Equipment/Collision Avoidance and Parking Assist
Systems/Parking Assist Control Module/Service and Repair/Parking Assist ECU/Removal
A -- REPLACE CLEARANCE WARNING ECU See: Accessories and Optional Equipment/Collision Avoidance and Parking
Assist Systems/Parking Assist Control Module/Service and Repair/Clearance Warning ECU/Removal
From 08/2009
PARK ASSIST / MONITORING: INTUITIVE PARKING ASSIST SYSTEM: C1AE4: Front Right Sensor Malfunction
C1AE4 - Front Right Sensor Malfunction
DESCRIPTION
The No. 1 ultrasonic sensor (front right sensor) is installed on the front bumper. The ECU detects obstacles based on signals received from the No. 1
ultrasonic sensor (front right sensor). If the No. 1 ultrasonic sensor (front right sensor) has an open circuit or other malfunction, it will not function
normally.
- *1: w/o Side Monitor System
- *2: w/ Side Monitor System
INSPECTION PROCEDURE
NOTICE:
If the DTC is output after repairs, turn the engine switch on (IG) and turn the intuitive parking assist system on. Then clear the
DTC See: Accessories and Optional Equipment/Collision Avoidance and Parking Assist Systems/Testing and Inspection/Reading
and Clearing Diagnostic Trouble Codes/Intuitive Parking Assist System.
PROCEDURE
1. CHECK DTC OUTPUT
(a) Check for DTCs See: Accessories and Optional Equipment/Collision Avoidance and Parking Assist Systems/Testing and
Inspection/Reading and Clearing Diagnostic Trouble Codes/Intuitive Parking Assist System.
Result:
C -- USE SIMULATION METHOD TO CHECK See: Accessories and Optional Equipment/Antitheft and Alarm
Systems/Diagrams/Diagnostic Aids/How To Troubleshoot ECU Controlled Systems/How To Proceed With Troubleshooting
B -- GO TO DTC (C1AEC) See: C1AEC/From 08/2009
A -- Continue to next step.
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