Emission Control System: Inspection

WARNING: This page is about a different car, the 2007 Lexus RX 350. However, it is still accessible from the selected car via links, so may be relevant.

INSPECT FUEL TANK CAP ASSEMBLY

Fig 1: Identifying Fuel Tank Cap Assembly
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1. Visually check if the cap and gasket are deformed or damaged.
  If necessary, replace the cap.