Tuesday, June 11, 2019

2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) C CODE Page 632


NEXT -- Continue to next step.



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/Parking Assist Monitor 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/Parking Assist Monitor System.



Result:



HINT



- If DTC C1611 is output, perform the procedure to allow the parking assist ECU to store the vehicle information again.



- If DTC C1611 is still output after performing the procedure to make the parking assist ECU store the vehicle information 3



times, replace the parking assist ECU.



- If DTC C1611 is output frequently, replace the parking assist ECU even though the DTC is not output when rechecking for



DTCs.



B -- END



A -- 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



From 08/2009



PARK ASSIST / MONITORING: PARKING ASSIST MONITOR SYSTEM: C1611: ECU Malfunction



C1611 - ECU Malfunction



DESCRIPTION



This DTC is stored if the parking assist ECU judges that there is an internal malfunction as a result of its self check.



HINT



The parking assist ECU stores different types of information during initialization. If the parking assist ECU cannot read the



stored information when it is activated, the parking assist ECU judges that there is an internal malfunction and stores this DTC.



INSPECTION PROCEDURE



NOTICE:



- When "System initializing" is displayed on the multi-display after the battery terminal disconnected, correct the steering angle



neutral point See: Accessories and Optional Equipment/Collision Avoidance and Parking Assist Systems/Testing and



Inspection/Programming and Relearning/Parking Assist Monitor System/Initialization.



- Depending on the parts that are replaced or operations that are performed during vehicle inspection or maintenance,



calibration of other systems as well as the parking assist monitor system may be needed See: Accessories and Optional



Equipment/Collision Avoidance and Parking Assist Systems/Testing and Inspection/Programming and Relearning/Parking



Assist Monitor System/Calibration.

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