2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) C CODE Page 37

3. CHECK DTC OUTPUT

(a) Clear the 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.

(b) 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 -- END (FRONT LEFT 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: C1AE1: Front Left Sensor Malfunction

C1AE1 - Front Left Sensor Malfunction

DESCRIPTION

The No. 1 ultrasonic sensor (front left sensor) is installed on the front bumper. The ECU detects obstacles based on signals received from the No. 1

ultrasonic sensor (front left sensor). If the No. 1 ultrasonic sensor (front left sensor) has an open 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