The information varies from state to state. All info on emissions warranty is specified in your owner's manual.
Toyota says to change at 30,000 mile intervals in order to maintain Emissions warranty.
Cat and ECU are covered under the 8 years/80,000 miles federal emissions warranty.
If you mean the original warranty from the time the car was purchased, the warranty for all emissions componets on American cars is 5 years/50,000 mles or if there is an extended warranty it might cover it for a longer period.
Sorry I can't answer your Question. But, if you have less than 80000 miles or your warranty has been in effect less than 96 months this repair is covered under the Toyota Federal Emissions warranty. Hope this helps.
It means that the computer, (ECU) has detected a problem with the emissions system. It must be scanned with an OBD2 diagnosis tool to find the stored code. That code will help to determine the problem. This may still be under warranty, so call your Toyota dealer to find out. Emissions warranties are longer than the normal 3/36 warranty.
The warranty expires when the warranty expires. There is no grace period.
The 2010 Toyota Camry has a 3 yr./ 36000 mi. basic warranty.
The drivetrain warranty of the 2014 Toyota Avalon is 5 yr./ 60000 mi.
The drivetrain warranty of the 2009 Toyota 4Runner is 5 yr./ 60000 mi..
The 2012 Toyota RAV4 has a 3 yr./ 36000 mi. basic warranty.
The drivetrain warranty of the 2008 Toyota Sienna is 5 yr./ 60000 mi..
The drivetrain warranty of the 2005 Toyota Highlander is 5 yr./ 60000 mi..