Friday, September 27, 2019

2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) C CODE Page 688


From 08/2009



PARK ASSIST / MONITORING: SIDE MONITOR SYSTEM (w/ Parking Assist Monitor System): C1684: Side Camera Current



Malfunction



C1684 - Side Camera Current Malfunction



DESCRIPTION



This DTC is stored if the parking assist ECU judges as a result of its self check that there is a problem with the current supplied to the side television



camera assembly connected to the parking assist ECU.



WIRING DIAGRAM



INSPECTION PROCEDURE



NOTICE:



- When "System initializing" is displayed on the multi-display after the cable is disconnected from the negative (-) battery



terminal, correct the steering angle neutral point See: Accessories and Optional Equipment/Collision Avoidance and Parking



Assist Systems/Testing and Inspection/Programming and Relearning/Side Monitor System (w/ 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 side monitor system may be needed See: Accessories and Optional



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



Monitor System (w/ Parking Assist Monitor System)/Calibration.



PROCEDURE



1. CHECK HARNESS AND CONNECTOR (PARKING ASSIST ECU - OUTER REAR VIEW MIRROR ASSEMBLY)



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



(b) Disconnect the I1 connector from the outer rear view mirror assembly RH.



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

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