2003 Toyota RAV4 Engine cooling Problems
- Complaints
- 26about this part
- Share
- 8%of 315 total for the year
- Median mileage
- 89,000miles
- Trend
- StableComplaints filed in the last 3 full calendar years are within 25% of the 3 years before.
NHTSA recorded 26 complaints about the engine cooling of the 2003 Toyota RAV4, 8% of the 315 complaints for this model year. Where a mileage was given, the median is 89,000 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.
“2003 Toyota rav was stop instead of accelerating on highway starting 12/17, brought to dealership on 12/22/09 and they changed spark plugs; brought back 12/29 they changed water pump and then test drove and called me to tell me it could be transmission but to replace the ECM first since they knew it could cause transmission problems.”
NHTSA complaint #10297752, filed 2010-01, 129,000 miles“Transmission problem on a 2003 RAV4 4 wheel drive. It started at 100,456 miles. Never had problem with the car before. It started to occur once in a while in first gear, then the engine light came on, got it check. Came up code po755. Now is occurring more often. Light goes off and after a couple of day goes on again. Took it to Toyota. They said it needs a remanufacture transmission and they need to change the ECM. Cost 5,995 they told me I'm better off trading the car.”
NHTSA complaint #10340731, filed 2010-06, 101,456 miles“While driving, my 2003 Toyota RAV4's engine light starts flickering. The car starts hesitating, even with applying more gas. The car then loses power and cuts out. The car will then restart, but continue to hesitate and cut out the issue has occurred 3 times over the past month. The dealer could not isolate the problem and simply recommended replacing the spark plugs. My wife happened to be driving the car on the interstate during rush hour yesterday with my two toddlers in the car when it cut out again.”
NHTSA complaint #10363776, filed 2010-11, 115,000 miles“My 2003 RAV4 has always been very sluggish from a dead start and any kind of sudden acceleration but I knew that I would eventually reach the legal speed limit. Driving 1 1/2 weeks ago, however, brought my attention to another, far more serious acceleration problem, far worse than just sluggishness. The SUV was shifting out of gear automatically and I feared for my safety as I was in moving traffic and I was having trouble moving. I immediately decided to take it to the Toyota dealer. Luckily, the dealership was close to where I was. They kept my car from approx. …”
NHTSA complaint #10358927, filed 2010-10, 84,898 miles“On tuesday, january 24, 2006 while driving from rhode island, the oil light came on - immediately I pulled over to the next exit to a gas station. I put one quart of oil in the engine because that is all it stated it needed. At which time the oil light went off. I continued to drive for approximately five minutes and the oil light came on - then the engine light came on. After a few minutes a clicking sound started - so immediately pulled over to the side of the road and turned the engine off. I tried to start the engine again - however it would not turn over. …”
NHTSA complaint #10149344, filed 2006-02, 97,000 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…
- 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…
Engine cooling: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2023 | 1 | 1% |
| 2022 | 1 | 1% |
| 2020 | 15 | 2% |
| 2019 | 8 | 1% |
| 2018 | 2 | 1% |
| 2017 | 2 | 1% |
| 2013 | 2 | 1% |
| 2012 | 2 | 1% |
| 2011 | 3 | 1% |
| 2010 | 10 | 3% |
| 2009 | 8 | 2% |
| 2008 | 24 | 4% |
| 2007 | 41 | 4% |
| 2006 | 40 | 6% |
| 2005 | 6 | 4% |
| 2004 | 18 | 12% |
| 2003 | 26 | 8% |
| 2002 | 41 | 8% |
| 2001 | 28 | 9% |
| 1999 | 4 | 6% |
| 1998 | 5 | 6% |
| 1997 | 10 | 19% |
| 1996 | 5 | 11% |
Other parts of the 2003 Toyota RAV4
209 complaintsElectrical system
42 complaintsVehicle speed control
29 complaintsEngine
21 complaintsOther or unknown
15 complaintsAir bags
10 complaintsElectronic stability control
7 complaintsSeat belts
7 complaintsBody and structure
6 complaintsFuel system
5 complaintsBrakes
3 complaintsSteering
3 complaints
← All problems reported for the 2003 Toyota RAV4
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