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Engine coolingPart report

2006 Honda Accord Engine cooling Problems

Complaints
19about this part
Share
4%of 433 total for the year
Median mileage
23,500miles
Trend
StableComplaints filed in the last 3 full calendar years are within 25% of the 3 years before.

NHTSA recorded 19 complaints about the engine cooling of the 2006 Honda Accord, 4% of the 433 complaints for this model year. Where a mileage was given, the median is 23,500 miles. 1 of these say a crash was involved, according to the filers.

Example complaints

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

“While driving on I 95 to baltimore, my cars check engine light, vsa, and traction control lights came on, cruise control disengaged, vehicle began to slow down from 70 MPH, the engine would not pick up speed even when pressing on the gas pedal. Pulled off the road shut down the car, restarted and was able to drive again at highway speed until it happened again. It happened a total of 6 times.”

NHTSA complaint #10409053, filed 2011-06, 84,000 miles

“Road debris on a highway so small we didn't hear a thing caused a hole to be punctured in my AC condenser. According to numerous sites, this is a known design flaw with various year model accords, as the condenser is exposed and not protected by anything. The condenser was just put in by Honda in 2011 and they won't honor the warranty because it was caused by road debris, even though it's a known fact that this happens far too frequently to the accords.”

NHTSA complaint #10487363, filed 2012-12, 110,000 miles

“I noticed my air conditioner in my 2006 Honda Accord was not blowing cold air and I made an appointmentwith a Honda dealer on 8/13/07 and was told road debris punctured my A/C condenser and was not covered under the warranty. The grill design allows road debris to come into air conditioner.”

NHTSA complaint #10200522, filed 2007-08, 8,564 miles

“A/c in my 2006 Honda Accord se I had purchased only 2 weeks prior was coming out as water vapor and stopped working altogether. Took it to the dealership and they ran a diagnostic and said a rock or pebble must've hit the compressor, and that this type of repair is not covered under my bumper to bumper wrap warranty. It cost $100 for the diagnostic alone, and would be an additional $550 for the actual repair. Absolutely outrageous for a car I had less than a month!”

NHTSA complaint #10328215, filed 2010-04, 25,000 miles

“Engine light came on three times. First time dealership said computer needed updating, cleared the code. The next day it came on and would not start. Dealership claimed it was the alarm. Less than 2 weeks ago it came on again when I was out of state. Dealership tested it, and determined it was a bent cylinder head, they guessed it was caused by bad shifting, but freeze data showed I was only going 45 MPH at 1300 rmps. They said that it was not covered by warranty. Honda has been stalling for 26 days.”

NHTSA complaint #10193737, filed 2007-06, 23,500 miles

Related service bulletins

Engine cooling: other model years

YearComplaintsShare of year
202210%
202131%
202021%
2019101%
2018281%
201620%
201541%
201451%
201370%
201292%
201141%
2010122%
2009294%
2008413%
2007265%
2006194%
2005274%
2004283%
2003955%
2002333%
2001293%
2000655%
199914413%
199813411%
19974810%
19969620%
1995438%
19948423%
19933519%
1992199%
1991147%
1990137%
19891214%
198889%
198765%
198636%
198518%
1984418%
1982110%

Other parts of the 2006 Honda Accord

Air bags
130 complaints
Brakes
53 complaints
Transmission and drivetrain
50 complaints
Steering
48 complaints
Electrical system
42 complaints
Other or unknown
30 complaints
Vehicle speed control
24 complaints
Engine
21 complaints
Tires
20 complaints
Visibility (wipers, defrost, mirrors)
20 complaints
Body and structure
19 complaints
Exterior lighting
13 complaints

← All problems reported for the 2006 Honda Accord

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 28, 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