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Engine coolingPart report

2002 Toyota Corolla Engine cooling Problems

Complaints
19about this part
Share
16%of 117 total for the year
Median mileage
60,000miles
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 2002 Toyota Corolla, 16% of the 117 complaints for this model year. Where a mileage was given, the median is 60,000 miles.

Example complaints

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

“Engine malfunction dash indicator came on. First Toyota dealer replaced spark plugs after discussion and said drive car for few days. Warning light came on next day. Second Toyota dealer ran full diagnostics and got code p1346. Advised vvti cam needed to be replaced and possible timing chain. Minimum cost just over $1000. I asked if there was a service bulletins on this. They said no. There is. Now what step should I take?”

NHTSA complaint #10218998, filed 2008-02, 79,980 miles

“I have a 2002 Toyota Corolla that uses an excessive amount of oil it is not leaking it out it is burning it. After reading numerous complaints of virtually the same problems from other Toyota Corolla consumers I believe this seems to be a common problem in this year make and model. I even had to replace my catalytic converter due to the problem. My local Toyota dealership told me to call the national Toyota customer experience line and they told me that this was not a recognized problem. …”

NHTSA complaint #10286802, filed 2009-10, 110,000 miles

“I would like to document my concern regarding the failure of the charcoal canister in my 2002 Toyota Corolla. This seems to be a common problem and I have seen quite a few people complain about the same on the internet. Regardless, I feel that a part so non descriptive shouldn't cost over $500 to replace. Secondly Toyota motor company insist that the part would be covered for a recurring failure only if it is replaced at the dealer, where the costs are 2/3rds more than a normal service shop such as midas. …”

NHTSA complaint #10281862, filed 2009-08, 62,000 miles

“I am writing regarding an issue with my 2002 Toyota Corolla. I recently had to replace an emissions control device in my car, a charcoal canister due to it being clogged. I am concerned that this may be a wide-spread problem because on the day that I had my car repaired, I met another person at the Toyota service station with the same issue and who also had a 2002 Toyota Corolla. However, fortunately for her she was still under warranty so she did not have to pay for the repair. The warranty for this part is 3 years or 36,000 miles. …”

NHTSA complaint #10070963, filed 2004-01, 38,000 miles

“I took my 2002 Toyota Corolla le in for an emissions test and failed. I was told that the repair would cost above $500 because the charcoal canister on my emissions control system had failed and I need to replace it. After researching this problem on the internet and speaking with my mechanic I found that this was a very common problem with corollas. I was also told that the reason for the failure is that the canister is set at an angle and it allows engine gases to liquefy and cause failure. I am upset because this car has fewer that 65000 mile on it and this is a major part failure. …”

NHTSA complaint #10157948, filed 2006-05, 60,000 miles

Related service bulletins

Engine cooling: other model years

YearComplaintsShare of year
202010%
201510%
201421%
201331%
201171%
2010101%
2009423%
20083311%
2007688%
200610412%
20059211%
20044610%
20039213%
20021916%
20013123%
20004732%
19992013%
1998178%
199743%
199697%
199585%
199442%
19931411%
19922235%
19911521%
1990830%
1989522%
1988312%

Other parts of the 2002 Toyota Corolla

Air bags
23 complaints
Vehicle speed control
11 complaints
Brakes
8 complaints
Visibility (wipers, defrost, mirrors)
8 complaints
Fuel system
7 complaints
Seats
7 complaints
Tires
7 complaints
Exterior lighting
6 complaints
Suspension
6 complaints
Engine
5 complaints
Seat belts
5 complaints
Body and structure
5 complaints

← All problems reported for the 2002 Toyota Corolla

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