Check Engine Light With Code P0505: Lexus ES350 Muffler & Exhaust

Problem overview

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.

12 people reported this problem

3 comments

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Lexus ES350 vehicles with this problem

4 model years affected

Average mileage: 67,526 miles

(33,000 - 84,000)

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Check Engine Light With Code P0505 on Lexus ES350

Problem overview

Lexus ES350 vehicles with this problem

Need a diagnosis? Trust our Lexus experts.

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Ask our experts about your Lexus.