Some 2014-2018 Toyota Corolla vehicles equipped with a 2ZR-FE or 2ZR-FAE engine may exhibit a MIL on condition, the DTC P2420 (evaporative emission pressure switching valve stuck off).
This bulletin applies to a host of 2017 Toyota models, including Avalon, Camry, Corolla, Highlander, 4Runner, Prius, RAV4, Sienna and Yaris. It seems that a recall was issued for vehicles built during March 2017 because the temporary emergency spare tire may not have been adjusted to the correct inflation pressure, which may render it inappropriate if installed.
Some 2012-2014 Toyota Corolla vehicles equipped with a 2ZR-FE engine (or 2014 model with a 2ZR-FAE engine) may exhibit a MIL on with DTC P219A (bank 1 air-fuel ratio imbalance).
Sign up for a FREE subscription to Auto Service Professional magazineSubscribe