Toyota Avalon Repair and Maintenance

A guide to problems, costs, maintenance and repair for your Toyota Avalon

Select your Toyota Avalon's year to get more detailed information
Select your Toyota Avalon's year to get more detailed information:

Toyota Avalon Problems

Failed Emissions Test Due to Blocked EGR System

The EGR System tends to get restricted or blocked with carbon after 100,000- 125,000 miles which will cause an emissions test failure for NOX. If the EGR system is equipped with an EGR temperature sensor it will trigger a Check Engine Light for improper EGR flow. The repair is to clean out the EGR passages and the EGR Temperature sensor. Our technicians tell this repair is pretty straight forward and takes about 1-1.5 hours. It is also wise to verify the EGR system components i.e. the Transducer, EGR Valve and VSV Solenoid at this time.

Automatic Transmission May Not Shift Correctly at High Mileages

At higher mileages, (125,000-150,000) the automatic transmission may not shift correctly. This can be caused by the throttle position sensor being out of adjustment or a shift solenoid needing to be replaced. Typically the transmission does not need to be completely overhauled.

Vehicle Won't Crank Due To Starter

If the engine will not crank over, the most common problem is the starter. These will tend to go out at about 100,00-125,000 miles. Sometimes it is only the starter solenoid, but often the complete starter (including solenoid) needs to be replaced.

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Toyota Avalon Questions

Where is the fuse for cig lighter (1 answer)

My cig lighter stopped working. I noticed it when I tried to charge my cell phone.

What needs to be replaced or repaired when all dashboard gauges go out? (1 answer)

Recently I replace my car battery however a couple months later it went dead my roadside service said that it was my alternator took it to the shop. shop said that my alternator was fine and couldn't find a problem. A couple weeks later my car went dead again. Roadside came back out again and...

What is the name of the belt that runs the alternator (1 answer)

They are two , one on top and the other on bottom

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Toyota Avalon Recalls

Seat Heater Wiring Shorts And Causes Fire

For vehicles equipped with aftermarket accessory seat heaters, the seat heater elements may short circuit when the seat cushion is compressed, and result in a fire hazard. Dealers will disconnect the seat heaters and refund the purchase price of the seat heaters free of charge to resolve the concern,

Passenger Frontal Air Bag Does Not Deploy In A Crash

The occupant classification system may not appropriately detect an occupant in the passenger front seat, and as a result will not power the passenger frontal and knee air bags for deployment in an accident. Dealers will re-calibrate the occupant classification system free of charge to resolve the concern.

Pre-Collision System Activates Unexpectedly

The pre-collision system may activate while driving due to the radar equipped with the vehicle recognizing steel plates or roadway joints as an object that should be avoided. Dealers will temporarily disable the system as a precaution at this time, and will notify owners of affected vehicles a second time when a permanent repair procedure is available. Repairs will be made free of charge.

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Toyota Avalon Reviews

Good dependable car. I purchased new of '02 now has over 234K miles. Only things have changed be the maintenance care as the timing belt at 75,000 miles and Synthetic oil at 2,500 mile. I have never experienced nothing expensive replacing except minor small exhaust leak in 2012 won the lottery still driving this old car. Still comfortable, replaced brakes, tires, CVs, oil filter and 2 belts etc...
Owned 2 4Runner's until purchased a 2004 Avalon. I LOVE the ride and comfort of this car I'm at 185,000. Gets excellent services oil changes with 3,500 mile scheduled maintenance. Runs smooth with the 6 cylinder love this car its worth everything in the book planning driving until all four wheels comes off. I recently got T-Belt changed @75,000 so far after 6 years owned my Avalon there hasn't ...
I had a 2005 but got totaled now I am driving a 2007 Avalon Limited purchased in 2011. This car is reliable and comfortable driven have silver color as my other one loving my Avalon its a best pick owning one of these. Does great in city driving plus interior feels like a Buick love elegance in/out of it its in excellent condition. I would buy another in a heartbeat I'm driving this one until 2...

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