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EquipmentPart report

1999 Toyota Avalon Equipment Problems

Complaints
3about this part
Share
3%of 92 total for the year
Median mileage
74,000miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 3 complaints about the equipment of the 1999 Toyota Avalon, 3% of the 92 complaints for this model year. Where a mileage was given, the median is 74,000 miles.

Fewer than 15 complaints name this part, so treat the figures as a rough indication only.

Example complaints

Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.

“I entered the freeway and suddenly my car accelerated and I had no control over it. I was scared to death. All I could do was steer. I stayed in the right lane and steered up the exit ramp. I pushed the car into neutral, stayed on the brake, and it coasted to a stop at the top of the ramp, just before it entered the intersection. I put it back into drive, and it took off again. I pushed it back into neutral and steered into an empty parking lot. I put it in drive again and it was fine. I drove around the parking lot. Finally, I decided it was safe to drive home, but not on the freeway. …”

NHTSA complaint #10284440, filed 2009-09, 74,000 miles

“On or about the date below, I was traveling on the I-405 n freeway in los angeles when my sunroof glass panel flew off of my car. The sunroof was closed at the time, but I had noticed increasing wind noise over the last 12 months or so. After conducting some online research, it appears that other sunroofs (e.g., the webasto models 600/700 and 900) that also used glass panels manufactured by vermeulen hollandia also experienced this same problem. I purchased my 1999 Toyota Avalon used in 2004 with about 16k miles on it. …”

NHTSA complaint #10655187, filed 2014-11

“My neighbor and I purchased Toyota Avalon's three weeks apart from sparks Toyota. He in december '98, and I in january '99. After two weeks of owning my car I asked him if he had a foul odor in his car as I did, he said, yes. We pursued the cause together. Called Toyota in torrance, ca, and a women admitted that the odor was coming from the A/C. She stated it could go away by itself or to minimize the odor, run the A/C on outside air. Called sparks Toyota service department, they stated it could be a clogged or restricted condensation line. …”

NHTSA complaint #704938, filed 1999-03

Related service bulletins

Equipment: other model years

YearComplaintsShare of year
201512%
201422%
201321%
201024%
200922%
200872%
2007104%
200672%
200542%
200421%
200310%
200143%
200032%
199933%
19981810%
199711%
199644%
199534%

Other parts of the 1999 Toyota Avalon

Air bags
22 complaints
Vehicle speed control
20 complaints
Suspension
14 complaints
Brakes
6 complaints
Electrical system
6 complaints
Engine cooling
6 complaints
Tires
5 complaints
Fuel system
4 complaints
Seat belts
4 complaints
Transmission and drivetrain
4 complaints
Steering
3 complaints
Body and structure
3 complaints

← All problems reported for the 1999 Toyota Avalon

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 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