I have an 08 Avalon xls and was driving and out of no where it started to shudder and it happened as I was bending a curve. I almost ran off the road. No indicators came on my dash! Because I am mechanically inclined I do know a little about vehicles! So I pulled to inspect the bottom of the transmission pan was wet! And due to the seal transmission there was no way for me to check the fluid! I believe the shudder could be from the torque converter or transmission! I took the vehicle to a friend shop and was told how to add the transmission fluid! And end up putting in a whole court of transmission fluid in before it started to show coming out where it’s supposed to be checked! By not being able to check the transmission fluid and with the shudder like it did it could have caused an accident! I still don’t know what the problem is due to the lack of money to be able to take it to a dealer to find out the true cause! And now my car shudder at 30mph and 45mph if I cruise up to the speed limit but if I accelerate faster then nothing!
The worst 2008 Toyota Avalon problems
Ranked by number of owner complaints. Mileage and cost come from what owners wrote.
Problems by type
Tap a problem to see which part fails, at what mileage and in which other years.
- Lights209
- Acceleration45
- Electrical44
- Body22
- Steering17
- Transmission13
- Visibility11
- Airbags8
- Brakes7
- Engine5
- Fuel system3
- Seats3
- Locks2
- Driver assistance1
- Tires1
- Wheels1
Specific symptoms reported on the 2008 Toyota Avalon
Headlights 210Sudden acceleration 21Adaptive cruise 11Overheating 7Check engine light 6No deployment 5Fire or smoke 5
Recalls 6
Seats: front assembly: seat heater/cooler
- What is wrong
- Southeast Toyota Distributors, LLC (SET) is recalling certain 2005-2011 4Runner, Highlander, Sequoia, and Sienna, 2005-2010 Avalon and Tundra, 2006-2008 Camry Solara, 2006-2010 Highlander hybrid, 2006-2011 Rav4 and Tacoma, 2007-2010 FJ Cruiser, 2007-2011 Camry hybrid, 2009-2010 Venza, 2010-2012 Prius, 1988-1990 and 2005-2010 Camry, and 1989 and 2009-2010 Corolla vehicles equipped with aftermarket accessory seat heaters with a copper strand heating element. The electrical wiring in the seat heaters may be damaged when the seat cushion is compressed.
- Risk
- If damaged, the copper strand heating element may short circuit, increasing the risk of a fire.
- Remedy
- SET will notify owners, and dealers will disconnect the seat heaters, free of charge, and refund the purchase price of the seat heater accessory. The recall began on July 14, 2016. Owners may contact SET customer service at 1‑866‑405‑4226. SET number for this recall is SET16B.
Recall number 16V396000 · Recall details
Seats: front assembly: seat heater/cooler
- What is wrong
- Southeast Toyota Distributors, LLC (SET) is recalling certain model year 2010-2011 Prius and Corolla, 2009-2011 Venza, 2006-2010 Avalon, 2007-2010 FJ Cruiser, 2005-2011 Sienna and Sequoia, 2006-2011 Tacoma 4x2 and 4x4, Camry, Highlander, Tundra 4x2 and 4x4, and 2007-2011 Rav4 and 4Runner. The affected vehicles may experience compression of the seat cushion which may damage the seat heater wiring.
- Risk
- Damage to the seat heater wiring could cause the wires to short, increasing the risk of the seat burning and causing personal injury to the occupant.
- Remedy
- SET will notify owners, and dealers will disconnect the heaters with copper strand heating elements and refund the purchase price of the seat heater accessory, free of charge. The recall is expected to began in January 2015. Owners may contact SET customer service at 1‑866‑405‑4226.
Recall number 14V743000 · Recall details
Equipment: other: labels
- What is wrong
- Gulf states toyota is recalling certain model year 2005-2010 vehicles for failing to comply with the requirements of federal motor vehicle safety standard no. 110, "tire selection and rims." these vehicles were sold between september 1, 2005 and june 2, 2008 without the requisite load carrying capacity modification labels.
- Risk
- This does not meet the standard requirements.
- Remedy
- Dealers will mail to consumers the corrected label or the customer will have the option for dealers to install the label free of charge. Dealers will also correct the owner's manual. The safety recall began on may 27, 2010. Owners may contact gulf states toyota at 713‑580‑3300.
Recall number 10V035000 · Recall details
Equipment: other: labels
- What is wrong
- Southeast toyota is recalling certain model year 2005-2011 passenger vehicles for failing to comply with the requirements of federal motor vehicle safety standard no. 110, "tire selection and rims." these vehicles were sold without the requisite load carrying capacity modification labels.
- Risk
- A driver may overload a vehicle which may increase the risk of a crash.
- Remedy
- Dealers will mail to consumers the corrected label or the customer will have the option for dealers to install the label free of charge. The safety recall began on may 27, 2010. Owners may contact southeast toyota at 1‑800‑301‑6859.
Recall number 10V036000 · Recall details
Vehicle speed control: accelerator pedal
- What is wrong
- Toyota is recalling certain model year 2005-2010 avalon, model year 2007-2010 camry, model year 2009-2010 corolla, corolla matrix, rav4, model year 2010 highlander, model year 2008-2010 sequoia, and model year 2007-2010 tundra vehicles. Due to the manner in which the friction lever interacts with the sliding surface of the accelerator pedal inside the pedal sensor assembly, the sliding surface of the lever may become smooth during vehicle operation. In this condition, if condensation occurs on the surface, as may occur from heater operation (without A/C) when the pedal assembly is cold, the friction when the accelerator pedal is operated may increase, which may result in the accelerator pedal becoming harder to depress, slower to return, or, in the worst case, mechanically stuck in a partially depressed position.
- Risk
- The accelerator pedal may become hard to depress, slow to return to idle, or, in the worst case, mechanically stuck in a partially depressed position, increasing the risk of a crash.
- Remedy
- Dealers will install a reinforcement bar in the accelerator pedal which will allow the pedal to operate smoothly. Gm will notify owners for the pontiac vibe please see 10v‑018. This service will be performed free of charge. The safety recall is expected to begin on february 5, 2010 and will be completed on march 15, 2010. Owners may contact toyota at 1‑800‑331‑4331.
Recall number 10V017000 · Recall details
Vehicle speed control: accelerator pedal
- What is wrong
- Toyota is recalling certain model year 2004-2010 passenger vehicles. The accelerator pedal can get stuck in the wide open position due to its being trapped by an unsecured or incompatible driver's floor mat.
- Risk
- A stuck open accelerator pedal may result in very high vehicle speeds and make it difficult to stop the vehicle, which could cause a crash, serious injury or death.
- Remedy
- Toyota filed an amended defect report on november 25, 2009, stating that dealers will modify the accelerator pedal and, on certain vehicles, alter the shape of the floor surface under the pedal. These changes address the risk of pedal entrapment due to interference with the floor mat. Redesigned accelerator pedals will become available beginning in april 2010 and dealers will replace any modified pedal with the new pedal if desired. Also, dealers will replace any genuine toyota or lexus all-weather floor mats with redesigned all-weather mats, or repurchase the previous mats from owners who do not want the new ones. Additionally, software modifications will be installed on camry, avalon and lexus es 350, is 350 and is 250 models that will ensure that the brake overrides the accelerator in the event both brake and accelerator pedals are applied. Toyota will begin mailing letters to owners on december 31, 2009. Owners may contact toyota at 1‑800‑331‑4331, lexus at 1‑800‑255‑3987.
Recall number 09V388000 · Recall details
Technical service bulletins for the 2008 Toyota Avalon 267
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- Condition in which a musty odor is present
- Acid rain results from rainwater or other airborne moisture that become acidic due to industrial chemical...
- To prevent brake rotor rust from forming during transportation and storage, wheel film will be used...
- The condition known as acid rain is caused by airborne chemicals or particles in the atmosphere, which mix...
- Toyota vehicles are currently protected with RapgardTM protective film designed to protect the horizontal...
- Vehicles may occasionally be subjected to contamination by airborne iron particles shed from railroad...
- Condition in which a musty odor is present
- This Service Bulletin provides updated non-electric water pump leak inspection and diagnostic tips for...
- Toyota vehicles are currently protected with RapgardTM protective film designed to protect the horizontal...
- This is to advise of various price adjustments that will affect Toyota Genuine Motor Oil and Long Life...
2008 Toyota Avalon fuel economy
Official EPA estimates in miles per gallon (MPGe for electric). Ranges cover trims that share the same engine.
| Engine | Drive | City | Highway | Combined |
|---|---|---|---|---|
| 3.5L 6‑cyl | FWD | 19 | 28 | 22 |
What 2008 Toyota Avalon owners say
Most recent owner complaints, unedited.
Because my instrument panel is alway illuminated, I was unaware that I was driving one night without my lights on. Now I know why I see more cars at night without their lights. Manufacturers need to fix this problem. Older cars would not turn on the panel lights if the headlights weren't on. You would think this would be an easy technology fix with since we have self driving cars now.
OEM high beam bulbs continuously explode. I’m not saying they just burn out, these bulbs shatter, and send shards of glass on the inside of the headlamp housing. I believe it’s a big safety risk, because for me, it happened while I was driving late at night in the dark where there are deer nearby. Brights are essential to see far and when you’re driving through hills, going up a hill you need your brights to extend higher than your normal lights do. This is a commonly complained about problem for the 2008-2010 models of this Toyota Avalon. Toyota has issued a technical service bulletin back in 2011, but it is a major defect and I believe it should be fixed regardless of whether a customer pays for a warranty or not. A mechanic told me also that they are not sure why Toyota has not warrantied vehicles with this issue. The solution is replacing the headlight housing. So there is clearly a material defect, and I believe it affects safety. Vehicles are required to have high beam headlights for a reason, and the high beams on this vehicle burn out commonly on certain vehicles, and replacing bulbs does NOT solve the problem. It is a very expensive repair as well. What kind of car manufacturer doesn’t recall or acknowledge a material defect or design flaw in such a crucial safety feature or a vehicle such as headlights? It’s an expensive, annoying, and dangerous issue that continues to happen. There are so many complaints about this high beam issue for the 2008 year. In my mind this really reduces Toyotas reputation and credibility since they did not and will not recall these headlights. We just have to deal with their faulty design. Fix your mistakes instead of making customers foot the bill for your poor craftsmanship. This is pathetic.
The telescopic steering wheel lever comes loose which will cause the wheel to lurch forward if the brakes are pushed in hard. This could be dangerous. This has happened twice in 2 months.
Car was rear ended by semi truck, crushed trunk into vehicle rear seat. Car was the pushed forward into truck in front crushing right fender. Pelvic fracture in right rear passenger. Air Bags did NOT DEPLOY.
This car has a rear window shade that started going up on its on when it is hot outside. I could not locate this feature in the owners manual. I did read that a safety feature for the shade is that when car is placed in reverse the shade is automatically closed. This feature has stopped working, in fact the shade now will not even lower. I used to be able to manually assist the shade down while someone would press the switch but down it raises back up almost immediately. I checked with Google and apparently this is a common problem. I have finally pulled the fuse to keep the shade down permanently.
Power sunshade is stuck in the up position blocking the back windshield and check engine light turns on which disables traction and stability control. These make the car dangerous to drive
Power rear sunshade gets stuck in up position causing visibility hazard at night
2008 toyota avalon. Low beam on drivers side goes out intermittently. Have to turn headlights on/off quickly. Was pulled over by chp on highway, told him just had low beams bulbs replaced. He asked me to turn them off, then on and both lights were working. This was in spring 2018 approx 80,000 miles. Took to mechanic, they worked fine. Did not have a problem for about 6 months after that, now afraid to drive at night as it happens more frequently and afraid that lights will not come back on. So many of same complaints on forums. I emailed toyota and actually got a call back but gal stated they had no record of any complaints regarding low beam problems. She gave me a case #2008070658. Asked if I had taken it to dealer but they would charge for diagnosis, I told her I would not be doing that. My mechanic has referred me to another shop with a certified a toyota master mechanic, will see what he has to say. This is a major safety problem to say the least and do not understand why toyota refuses to recognize it and step up to correct problem. This is very dangerous and obviously I am not only one who is very concerned.
Tilt steering column lock does not stay in place and will drop down any time. The steering wheel can change position any time and my knee hits the locking lever.
Compare the 2008 Toyota Avalon
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Other model years
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Questions about the 2008 Toyota Avalon
Is the 2008 Toyota Avalon reliable?
Owners have filed 349 complaints about the 2008 Toyota Avalon, 3.6 times a typical Avalon model year. It is one of the years we flag to avoid.
What is the 2008 Toyota Avalon year score?
The 2008 Toyota Avalon scores 24 out of 100 (poor). The score compares it with the other model years of the Toyota Avalon: 75 is a typical year, 50 means twice the usual complaints, and serious complaints and recalls lower it.
What is the most common problem with the 2008 Toyota Avalon?
Lights, with 209 complaints, typically around 60,000 miles. Next is acceleration (45).
How many recalls does the 2008 Toyota Avalon have?
6 recalls, covering seats, equipment and vehicle speed control.
What year does the Toyota Avalon have the most lights problems?
The Toyota Avalon model years with the most lights complaints are 2008 (209 complaints), 2009 (25 complaints) and 2006 (12 complaints).
What gas mileage does the 2008 Toyota Avalon get?
Official estimates for the 2008 Toyota Avalon range from 22 mpg combined. The most efficient version (3.5L 6-cyl, FWD) gets 19 city and 28 highway.
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