Saturday, August 17, 2019

2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) B CODE Page 238


Text in Illustration



NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR



OK -- Continue to next step.



3. REPLACE RADIO RECEIVER ASSEMBLY



(a) Replace the radio receiver assembly See: Accessories and Optional Equipment/Radio, Stereo, and Compact



Disc/Radio/Stereo/Service and Repair/Removal.



(b) Clear the DTCs See: Accessories and Optional Equipment/Navigation System/Testing and Inspection/Reading and Clearing



Diagnostic Trouble Codes/Navigation System (for HDD).



(c) Recheck for DTCs and check if the same DTC is output again.



OK:



No DTCs are output.



NG -- REPLACE MULTI-DISPLAY ASSEMBLY



OK -- END



1. REPLACE MULTI-DISPLAY ASSEMBLY



(a) Replace the multi-display assembly See: Accessories and Optional Equipment/Navigation System/Navigation Display/Service and



Repair/Removal and Replacement/Multi-Display/Removal.



(b) Clear the DTCs See: Accessories and Optional Equipment/Navigation System/Testing and Inspection/Reading and Clearing



Diagnostic Trouble Codes/Navigation System (for HDD).



(c) Recheck for DTCs and check if the same DTC is output again.



OK:



No DTCs are output.



NG -- REPLACE DISPLAY AND NAVIGATION MODULE DISPLAY See: Accessories and Optional Equipment/Navigation



System/Service and Repair/Navigation Receiver (for HDD)/Removal



OK -- END



B15EC



CELLULAR COMMUNICATION: SAFETY CONNECT SYSTEM: B15EC: Backup Battery Degradation



B15EC - Backup Battery Degradation



DESCRIPTION



This DTC is set when the DCM (Telematics Transceiver) detects either of the following conditions.



* The BUB (Back-Up Battery) charge level becomes less than the criteria.



* Automatic Collision Notification (ACN) occurred.

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