2004 Lexus Rx problems
The Lexus RX (Japanese: レクサス・RX, Hepburn: Rekusasu RX) is a luxury crossover SUV sold since 1998 by Lexus, a luxury division of Toyota. Originally released in its home market of Japan in late 1997 as the Toyota Harrier, export sales began in March 1998 as the Lexus RX.
Considered as the first luxury crossover SUV, five generations of the RX have been produced to date, the first being compact in size, and the latter classified as mid-size. Both front- and four-wheel drive configurations have been used on the RX series, and several gasoline powertrain options, including V6 engines and hybrid systems, have been offered. In the Lexus model lineup, the RX sits below the larger Lexus LX (marketed as the Toyota Land Cruiser body-on-frame SUVs outside North America, respectively), and above the shorter and less wider, but taller GX SUV. The name "RX" stands for "Radiant Crossover". It has also been labelled as "Recreational Cross Country" in some markets. The RX's current Toyota counterpart is the Highlander/Kluger; past counterparts included the Harrier and Venza.
The first-generation RX 300, fitted with a 3.0-liter V6 engine, began sales in 1998. The Japanese market Harrier released in 1997 also offered a 2.2-liter inline-four, later uprated to 2.4 liters. The second-generation RX 300 (3.0-liter V6) and RX 330 (3.3-liter V6) models went on sale in 2003, with both variants supplanted by the more powerful RX 350 (3.5-liter V6) in 2006. Like the previous series, a 2.4-liter inline-four engine was sold alongside the 3.0-liter V6 in the Japanese market Harrier. In 2005, a hybridized gasoline-electric version of the 3.3-liter second-generation model was made available as the RX 400h in export markets and as the Harrier Hybrid in Japan. For the third generation released in 2009, both RX 350 (3.5-liter V6) and RX 450h (3.5-liter V6 hybrid) models were initially offered, with an entry-level RX 270 (2.7-liter inline-four) offered by Lexus in some Asian markets, including in Japan, since 2010. Since the release of the third generation, Japanese sales have occurred under the RX name as opposed to Harrier as had been the case previously. In the fourth generation, a turbocharged (2.0-liter inline-four) RX 200t/300 model was introduced to replace the previous 2.7-liter unit.
The RX has been assembled at Toyota Motor Kyushu since launch. The RX and RX Hybrid were the first Lexus models to be built outside Japan, with North American market versions produced at the Toyota Motor Manufacturing Canada plant in Cambridge, Ontario beginning 2003 (RX) and expanded in 2014 (RX Hybrid). Hybrid transaxles are built at the Kokura plant in Kitakyushu, Fukuoka since 2009.
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Common 2004 Lexus Rx problems
The 2004 Lexus RX330 has been reported to have the most overall complaints, making it the worst model year for this vehicle.
Another common problem with the 2004 Lexus RX330 is a radiator leak, which is the most common issue for the 2006 model.
For the 2004-2006 Lexus RX330, there have been complaints about shifting lag when accelerating at certain speeds, specifically between 10 to 20 mph.
The 2005 Lexus RX330 has also been reported to have issues with the windshield, with the window trim falling off around 92,000 miles.
In addition to these common problems, there have been reports of batteries going flat when the RX is left parked up for two to three weeks, such as when owners go on holiday.
The trim around the rear side windows is also prone to falling off, with a replacement part costing a couple of hundred pounds.
The rear brakes discs and pads can last as little as 15,000 miles because the car’s regenerative braking system means the brakes themselves have to do little work and corrosion is not cleaned off.
In summary, the 2004 Lexus RX330 has the most overall complaints, with dashboard cracking being the most-reported problem. The 2006 model also has issues with radiator leaks, and the 2004-2006 models have complaints about shifting lag. The 2005 Lexus RX330 has problems with the windshield and battery, and there are general issues with the trim around the rear side windows and the rear brakes.
How many miles can a 2004 Lexus RX last?
Luckily, the Lexus RX has been rated highly when put to the test. While the average vehicle tends to stay on the roads for around 150,000 miles, the Lexus RX exceeds this by quite a lot. With the proper care and smart driving habits, you can be driving for 250,000 miles or more!
What is the major problem of Lexus RX 350?
Here are some common problems associated with the Lexus RX350: Electrical Issues: Some owners have reported problems with the navigation system, the infotainment screen, or issues related to electrical components. Transmission Problems: A small number of owners have experienced transmission issues, which ca.
What is the most reliable year for used Lexus RX 350?
According to industry reviews, consumer feedback, reported problems, and NHTSA statistics, the most reliable years for Lexus RX350 are 2014, 2018, 2020, 2021, 2022, and 2023. In these particular years, the car received the highest ratings in terms of safety, reliability, and performance.
How long does Lexus RX engine last?
250,000 miles
When properly cared for and driven, the Lexus RX can last for 250,000 miles or more. This longevity is thanks to the following: Performance: The Lexus RX has three engines from which to choose, all of which are highly dependable.
2004 Lexus Rx complaints
The NHTSA has received 0 complaints about various vehicle components related to the 2004 Lexus Rx.
You can leave your car complaint via the special form below.
2004 Lexus Rx recalls
The National Highway Traffic Safety Administration (NHTSA) has issued 1 recalls for different components of the 2004 Lexus Rx.
- Manufacturer: TOYOTA MOTOR NORTH AMERICA, INC.
- Components: SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER
- Summary: TOYOTA IS RECALLING CERTAIN MODEL YEAR 2005-2006 AVALON, MODEL YEAR 2004-2006 HIGHLANDER, MODEL YEAR 2004-2006 LEXUS RX, AND MODEL YEAR 2006 LEXUS GS AND IS VEHICLES. BRAKE FLUID CONTAINING POLYMERS IS USED THAT ACTS AS LUBRICANTS FOR CERTAIN BRAKE SYSTEM COMPONENTS. IF REPLACEMENT BRAKE FLUID IS USED THAT DOES NOT CONTAIN SUCH POLYMERS, OR THAT CONTAINS ONLY SMALL AMOUNTS, A PART OF THE RUBBER SEAL LOCATED AT THE REAR OF THE BRAKE MASTER CYLINDER MAY BECOME DRY, AND THE SEAL MAY CURL DURING MOVEMENT OF THE PISTON. IF THIS OCCURS, A SMALL AMOUNT OF BRAKE FLUID COULD SLOWLY LEAK FROM THE SEAL INTO THE BRAKE BOOSTER.
- Consequence: A LEAK OF BRAKE FLUID COULD LEAD TO A CHANGE IN BRAKE PEDAL FEEL AND OVERTIME A DEGRADATION IN BRAKING PERFORMANCE INCREASING THE RISK OF A CRASH.
- Remedy: DEALERS WILL REPLACE THE SEAL WITH A NEWLY DESIGNED ONE. THIS SERVICE WILL BE PERFORMED FREE OF CHARGE. THE SAFETY RECALL BEGAN ON NOVEMBER 15, 2010. OWNERS MAY CONTACT TOYOTA AT 1-800-331-4331 AND LEXUS AT 1-800-255-3987.
Additional sources
More sources of information about 2004 Lexus Rx problems:
Known Problems With The 2004 Rx330 Awd ? - 99 - 03 Lexus RX300
Jan 21, 2007 ... 4. The drive-by-wire throttle system in these vehicles has caused enough frustration and fury in some owners to make them dump the vehicle, ...
RX 330 Problem areas past 150,000 miles? - ClubLexus - Lexus ...
Nov 4, 2012 ... RX - 2nd Gen (2004-2009) - RX 330 Problem areas past 150000 miles? - Was wondering if anyone has any expirence with a second generation RX ...
2004 Lexus RX330 Problems and Complaints - 7 Issues
Problem with your 2004 Lexus RX330? Our list of 7 known complaints reported by owners can help you fix your 2004 Lexus RX330.
Lexus RX330 Reliability and Common Problems - In The Garage ...
Jan 30, 2024 ... The RX330 has gotten good scores from Edmunds.com with reliability scores of 4.7 to 4.8 across three year models. · Just like any other vehicle, ...
Lexus RX Questions - Is there anyone out there without a problem ...
Aug 26, 2015 ... 2004 Lexus RX330 -- I bought this car new & it now has 73K, always garaged, I take excellent care of this car. In the last year I have had 6+ ...
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