Toyota Matrix Fault Codes
You can find common Toyota Matrix fault codes on this page that when clicked take you to a detailed description.
You can also type in the fault code you are getting below to find a more detailed description.
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Toyota Matrix Recall Notices
Common Toyota Matrix Codes
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Toyota Matrix Recalls
When a car manufacturer detects a problem with a model they put out a recall notice and more often than not offer to fix the problem free of charge.
You can check to see if your Toyota Matrix has any recall notices on our sister site AutoRecalls.co, sorted by model year.
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Common Matrix Fault Codes
These are the most common Matrix fault codes that people are searching for.
7/10
P0420
- Manufacturer: Toyota
About the Matrix
Sold onwards from 2002, the Matrix was a vehicle created by the Japanese car manufacturer Toyota.
Classified as a compact hatchback, the Matrix was the result of a combining of forces between General Motors and Toyota.
First generations consisted of two 1.8-liter four-cylinder engines which could be coupled with a combination of four, five or six-speed automatic or manual transmissions.
There were a number of separate models including the Standard, XR, XRS and M-Theory, the latter of which was only an appearance package with a specific speedway blue color.
One of the best features of the Matrix was the rear seats, backed in solid plastic, they could be folded completely flat against the floor to create a huge cargo space.
Second generations launched in 2008, a new higher-liter engine was introduced and the transmission options streamlined.
Safety features now included side curtain airbags, anti-lock braking, side torso airbags and electronic brake force distribution.
In 2013, Toyota decided to discontinue the Matrix for the US market and then two years later for the Canadian market.
Some common fault codes found with the vehicle are:
- P0420 – This code points to a low catalyst efficiency. This could mean that oxygen levels are too low, which can result in a problem with the exhaust system.
- P0171 – There is either too little fuel or too much oxygen in the exhaust system, making it overall too lean.
- P0741 – A problem surrounding the torque converter clutch, a mechanic should be consulted to determine the exact cause.
- P0442 – The control module has discovered a small leak in the evaporative emissions system.
- P0138 – Fundamentally a generic code, P0138 signals a problem with the oxygen sensor.
