2009 Lexus RX350 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2009 Lexus RX350
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2009 Lexus RX350 ProblemsAir Conditioning Fault Due to Failed AC Amplifier
The air conditioning light may flash or an AC error message may be displayed. Our technicians tell us this is commonly due to a fault with the AC amplifier, as revised part is available to correct this concern.
The supplemental restraints system (SRS) warning light may illuminate with code B0111 and/or B0116. Our technicians tell us Lexus has several service bulletins regarding the SRS system. It is not uncommon to replace one or more airbags to correct these fault codes.
The Check Engine Light may illuminate with a fault code P0505 stored. Our technicians tell us that this fault can be caused by a failed electronic throttle body assembly which will require replacement.
2009 Lexus RX350 QuestionsWhy is Car unresponsive upon acceleration in stop and go traffic . Occasionally? (1 answer)
No idiot lights on in cluster.
The light comes on in the dash panel and even after I check the tires, it stays on.
I have a leaky AC drain hose on the drivers side. It makes the carpet wet only when I run the AC. Is there an easy way to unclog the hose ?