Tuesday, January 15, 2019

2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) Page 76


HINT



* *1: Even if no fault is present, this DTC may be stored depending on the battery condition or engine start voltage.



* *2: When 210 seconds have elapsed after disconnecting the power supply connector of the master component with the engine



switch on (IG) or (ACC), this DTC is stored.



NOTICE:



* Before starting troubleshooting, be sure to clear the DTCs stored due to the reasons described in the HINT above. Then, check



for DTCs and troubleshoot according to the output DTCs.



* The radio receiver assembly is the master unit.



* Be sure to clear and recheck for the DTCs after the inspection is completed to confirm that no DTCs are output.



INSPECTION PROCEDURE



NOTICE:



Be sure to read Description before performing the following procedure.



PROCEDURE



1. CHECK RADIO RECEIVER ASSEMBLY POWER SOURCE CIRCUIT



HINT



Refer to Radio Receiver Power Source Circuit See: Accessories and Optional Equipment/Radio, Stereo, and Compact



Disc/Testing and Inspection/Component Tests and General Diagnostics/Radio Receiver Power Source Circuit.



If the power source circuit is operating normally, proceed to the next step.



NEXT -- Continue to next step.



2. IDENTIFY COMPONENT WHICH HAS STORED THIS CODE



(a) Enter diagnostic mode.



(b) Press preset switch "2" to change the mode to "Detailed Information Mode".



(c) Identify the component which has stored this code.

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