2005 Toyota Avalon Engine cooling Problems
- Complaints
- 24about this part
- Share
- 11%of 228 total for the year
- Median mileage
- 48,000miles
- Trend
- StableComplaints filed in the last 3 full calendar years are within 25% of the 3 years before.
NHTSA recorded 24 complaints about the engine cooling of the 2005 Toyota Avalon, 11% of the 228 complaints for this model year. Where a mileage was given, the median is 48,000 miles. 2 a fire, according to the filers.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“My check engine light came on while I was driving,and then the vsc light came on,car hesitates when gas pedal is applied then jerks and takes off almost ran in the back of a few people,went to dealer they said it was a ecu computer 1350$ had car for 8mo. Only put 8000 miles on it,was very dangerous driving this car”
NHTSA complaint #10451063, filed 2012-03, 99,750 miles“First contacted Toyota motor sales u.s.a., inc. In torrance, ca. And advised them of my car troubles prior to going to dealership for service. I made them aware that I do not trust dealer service departments. They assigned me a case number and documented my issues with engine/powertrain malfunction that still exist today and both the dealer and Toyota motor sales have not addressed problem. Also, I stated to dealer that there was leakage surrounding the power steering pump. …”
NHTSA complaint #10401756, filed 2011-05, 48,000 miles“We bought a Toyota Avalon in 2005 for my son thinking that we have had a very good experience with our first Toyota. Yesterday, my worried son called to tell me that oil was leaking from his car. Not wanting to cause more damage to his car, he called a towing service and they took his car to the closest repair shop. There he was told that he had to take the car to a Toyota dealership as this problem has been reported by several Avalon owners. …”
NHTSA complaint #10261066, filed 2009-03, 82,000 miles“My 2005 Avalon with less that 40,000 miles -still under warranty -without any warning from dashboard lights began to lose power on the highway-then it shut down-I managed to get off the road and the car was on fire. Toyota had the car for over three months-could not tell what caused this but it melted just about everything under the hood. I was afraid to drive it but they would not make any adjustments toward replacing it. I had to call Toyota to get reimbursed for the towing. I had to demand a copy of the 10 page repair bill.”
NHTSA complaint #10313601, filed 2010-02, 43,072 miles“I have a 2005 Avalon xls with about 25,000 miles. I took it to have a routine oil change on january 23, 2009. When the service technician got under it to remove the filter and drain plug he noticed oil sprayed on the engine and frame and asked me if I knew the vehicle had an oil leak. I told him no and that I hadn't noticed any oil on the ground where I park the car. He then looked at the engine from the top and noticed oil pooling on top of a small hose that connects to a metal line. He told me I should take it to the dealer right away to have the oil leak fixed. …”
NHTSA complaint #10263679, filed 2009-03, 25,000 milesRelated service bulletins
- 10253223Mar 4, 2024This is to advise of various price adjustments that will affect Toyota Genuine Motor Oil and Long Life Coolant, effective March 1, 2024. These products are ordered through the…
- 10109600Aug 7, 2014Dealer Letter: On certain vehicles equipped with a 2GR-FE (V6) engine, the rubber portion of the oil supply hose for the VVT-i actuator may degrade over time. This condition may…
- 10109594Aug 7, 2014Region Letter: On certain vehicles equipped with a 2GR-FE (V6) engine, the rubber portion of the oil supply hose for the VVT-i actuator may degrade over time. This condition may…
- 10061567Apr 23, 2013Summary to be provided on a future date.
- 10034284Feb 4, 2010Toyota: techstream ecu flash reprogramming procedure. Flash reprogramming allows the ecu software to be updated without replacing the ecu. Flash calibration updates for specific…
- 10032571Oct 23, 2009Toyota: limited service campaign on vehicles equipped with the v6 (2gr-fe) engine; vvt-I oil hose replacement. The rubber portion of the oil supply hose for the vvt-I actuator…
- 10032729Jun 24, 2009Toyota: vehicles with 2gr fe engines may exhibit a mil on condition with diagnostic trouble code (dtc) p0505 stored in the engine control module or ecm (sae term: powertrain…
- 10032730Mar 19, 2009Toyota: some vehicles with 2gr fe engines may exhibit a ticking/clicking type noise from the cylinder head cover area which may be accompanied by a mil on and one or more vvt-I…
- 10021531Apr 12, 20072gr-fe engine oil leak from front timing cover.
- 10018855Dec 23, 2005Engine oil drip: bank 1 vvti oil line. Vehicles may experience a small/slow oil drip from the bank 1 vvti oil supply line on the front of the engine.
Engine cooling: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2013 | 3 | 2% |
| 2011 | 2 | 2% |
| 2010 | 1 | 2% |
| 2009 | 1 | 1% |
| 2008 | 3 | 1% |
| 2007 | 8 | 3% |
| 2006 | 57 | 16% |
| 2005 | 24 | 11% |
| 2004 | 5 | 2% |
| 2003 | 5 | 2% |
| 2002 | 7 | 6% |
| 2001 | 14 | 10% |
| 2000 | 18 | 10% |
| 1999 | 6 | 7% |
| 1998 | 9 | 5% |
| 1997 | 8 | 6% |
| 1996 | 19 | 17% |
| 1995 | 6 | 8% |
Other parts of the 2005 Toyota Avalon
72 complaintsSteering
42 complaintsTransmission and drivetrain
33 complaintsBrakes
25 complaintsElectrical system
17 complaintsBody and structure
15 complaintsAir bags
12 complaintsOther or unknown
10 complaintsEngine
7 complaintsFuel system
6 complaintsSuspension
6 complaintsVisibility (wipers, defrost, mirrors)
5 complaints
← All problems reported for the 2005 Toyota Avalon
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology