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2003 Toyota Avalon Repair and Maintenance Costs

A guide to repairs, service, and maintenance costs for your 2003 Toyota Avalon

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2003 Toyota Avalon
$
306
to $
587
2003 Toyota Avalon
$
268
to $
533
2003 Toyota Avalon
$
330
to $
768
2003 Toyota Avalon
$
135
to $
246
2003 Toyota Avalon
$
219
to $
389

2003 Toyota Avalon Problems

Misfire and/or Check Engine Light Due to Failed Ignition Coil

On higher mileage vehicles, an engine misfire may develop and/or the Check Engine Light may illuminate due to a failed ignition coil. It is not uncommon to replace all the coils when the first one fails in order to prevent return trips to the repair shop.

Check Engine Light Due to Failed Oxygen Sensor

The Check Engine Light may illuminate because a component of the oxygen sensor stops working. As a result the engine computer is unable to determine the proper ratio of air to fuel for the engine. Replacing the failed oxygen sensor should correct this concern.

 

Oil Leak From the Valve Cover Gaskets

The 6 cylinder engines have a tendency to leak oil from the valve cover gaskets, especially the one near the firewall.

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2003 Toyota Avalon Recalls

Unexpected Airbag Deployment

The airbag control module can fail prematurely due to electrical noise beyond the tolerance it was designed for. As a result the front airbags, side airbags, and/or seatbelt pretensioners could deploy inadvertently while the vehicle is being operated, increasing the risk of personal injury and/or a crash. Dealers will replace the airbag control module and front and/or side impact sensors as required to correct this concern.

Air Bags And Seat Belt Pretensioners May Deploy Unexpectedly

Circuits in the supplemental restraint system may short, resulting in damage that may unintentionally deploy the front air bags and / or seat belt pretensioners. Dealers will install a noise filter between the air bag control module and the affected wiring harness free of charge to resolve the concern.

Toyota Recalls 2000–2004 Avalons Due to Cracking Steering Lock Bar

Toyota is recalling 2000–2004 Avalon models due to improper casting of the steering lock bar, which may cause the bar to crack or even break. If the bar breaks, the steering wheel will lock, causing the driver to lose control of the vehicle, increasing the risk of a crash. Dealers will replace the steering lock device free of charge.

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2003 Toyota Avalon Reviews

Rated
based on 3 customer reviews
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 ...
Owned Camry's up until this one. I love the conformable ride and so do our friends. Only problem, master cylinder went @ 108,200. All in all the car has been great. Just remember your service check-up, its been a fantastic car for us.
have 110,000 miles. been getting a thumping noise from the rear. Have replaced struts and sway bar bushings, still getting the thumping noise. Looking for thoughts as cause. Please reply to drwnbhlr@rushmore.com thank you

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