This warranty covers any defects in material or workmanship that cause the catalytic converter to fail. It does not cover damage caused by accidents, misuse, or lack of maintenance.
If your catalytic converter fails during the warranty period, you can have it replaced at any authorized Toyota dealership. You will need to provide proof of purchase and maintenance records in order to receive warranty service.
The 8 year/80,000 mile warranty on the 2003 Toyota Matrix catalytic converter is one of the longest in the industry. This warranty shows Toyota's confidence in the quality of its catalytic converters.