2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) C CODE Page 30

A -- Continue to next step.

13. REPLACE NO. 1 ULTRASONIC SENSOR (REAR LEFT CENTER SENSOR) See: C1AE7

NEXT -- Continue to next step.

14. CHECK DTC OUTPUT (C1AED)

(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:

B -- END (REAR LEFT CENTER SENSOR WAS DEFECTIVE)

A -- Continue to next step.

15. REPLACE NO. 1 ULTRASONIC SENSOR (REAR LEFT SENSOR) See: C1AE6

NEXT -- Continue to next step.

16. CHECK DTC OUTPUT (C1AED)

(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:

B -- END (REAR LEFT SENSOR WAS DEFECTIVE)

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

17. CHECK HARNESS AND CONNECTOR (PARKING ASSIST ECU - REAR RIGHT SENSOR)

(a) Disconnect the F55 connector from the parking assist ECU.

(b) Disconnect the X1 connector from the No. 1 ultrasonic sensor.

(c) Measure the resistance according to the value(s) in the table below.