Please see T-TT-0698-22 (link needed)
CONDITION:
Some 17-22MY Highlander and 17-20MY Sienna vehicles may experience a MIL ON condition with DTC(s) P042000, and/or P043000. This issue could involve deteriorated catalyst material from the bank 1 or bank 2 catalytic converter. Please see table...
Awhile back when the new 2016-2017 Toyota Tacoma's came out we were seeing a few of these with P0420 codes due to "debris" inside the catalytic converter...
If you have a 2016 Toyota Tacoma with the check engine light on and codes P04200 or P04300 stored in the ECU, look closely at the Air Fuel Ration sensor welds for being incomplete.
Special Service Campaign Letter F0U
Subject: Special Service Campaign (SSC) F0U
Enhanced Warranty Coverage for Exhaust Pipe Replacement and Catalytic Converter on the following vehicles..
2010-2014 Toyota Tacoma Equipped with the 2TR-FE Engine
In Toyota's continuing efforts to ensure the best...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.