Wednesday, February 27, 2019

2010 Lexus Truck RX 350 AWD V6-3.5L (2GR-FE) Page 500


From 08/2009



AUDIO / VIDEO: AUDIO AND VISUAL SYSTEM (w/o Navigation System): 60-42-60-44,60-50: Tuner Power Source Error



60-50 - Malfunction in Internal IC



DESCRIPTION



INSPECTION PROCEDURE



HINT



After the inspection is completed, clear the DTCs.



PROCEDURE



1. CLEAR DTC



(a) Clear the DTCs See: Accessories and Optional Equipment/Radio, Stereo, and Compact Disc/Testing and Inspection/Reading and



Clearing Diagnostic Trouble Codes/Audio and Visual System (w/o Navigation System).



NEXT -- Continue to next step.



2. RECHECK FOR DTC



(a) Recheck for DTCs and check if the same trouble occurs again.



HINT



If DTCs are detected frequently, replace the radio receiver assembly.



OK:



Malfunction disappears.



NG -- REPLACE RADIO RECEIVER ASSEMBLY See: Accessories and Optional Equipment/Radio, Stereo, and Compact



Disc/Radio/Stereo/Service and Repair/Removal



OK -- END



Up to 08/2009



HEATING / AIR CONDITIONING: AIR CONDITIONING SYSTEM: B1461/61: Emission Gas NOx Sensor Circuit



B1461/61 - Emission Gas NOx Sensor Circuit



DESCRIPTION



The smog ventilation sensor detects NOx in the emission gas and transmits signals to the A/C amplifier. Based on the signals, the A/C amplifier



performs automatic air inlet control (FRESH, FRESH/RECIRCULATION or RECIRCULATION mode).

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