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Major Problems with Lexus RX 400h - Statistics of Complaints

Below you may see what Lexus RX 400h model years had the most number of complaints over time. Though it does not necessarily mean that 2006, for instance, is the worst year for the RX 400h. Older RX 400h vehicles tend to accumulate more problems over time, so you need to carefully explore the nature of the issues. Tap into specific years for more details.

Browse Lexus RX 400h problems by years

Worst Lexus RX 400h Problems

VEHICLE SPEED CONTROL
2006 Lexus RX 400h April 15, 2007 Victims: 3 Mileage: 50000 miles

Lexus rx400h, accelerated while brakes were applied causing an accident. also the vehicle's brakes were such that the there was a slight delay that had to compensated for or you would pass intersections or turns. the vehicle still accelerates at times when brakes are applied. *tr

VEHICLE SPEED CONTROL
2008 Lexus RX 400h January 22, 2016 Victims: 3 Mileage: 99000 miles

It was friday morning about 10am. i had a pulled slowly into quest diagnostic laboratory parking space. i had my foot on the brake. i was stopped i was putting the car into the park position when the car suddenly accelerated forward at the high rate of speed. the car went over the cement block and pavement and thru the double doors and inside the building finally stopping when i hit the receptionist counter.

AIR BAGS
2008 Lexus RX 400h March 21, 2018 Victims: 1 Mileage: 87000 miles

My vehicle was in motion and failed to properly break which therefore ended hitting an older model bmw at approx 45mph. the airbags inflated sending some type of metal shards to my right lower abdomen that resulted in massive bleeding. *tt *js

What is the most common problem with Lexus RX 400h?

Overall the worst problem with Lexus RX 400h relates to ELECTRICAL SYSTEM problems. Browse the categories below to learn about the specific RX 400h years that are prone to issues with these components.

ELECTRICAL SYSTEM 24 SERVICE BRAKES 22 VEHICLE SPEED CONTROL 21 STEERING 13 SERVICE BRAKES, HYDRAULIC 9 BODY 8 POWER TRAIN 8 ELECTRONIC STABILITY CONTROL 8 UNKNOWN OR OTHER 6 AIR BAGS 6 TIRES 6 FUEL/PROPULSION SYSTEM 6 STRUCTURE 5 ENGINE AND ENGINE COOLING 5 SERVICE BRAKES, ELECTRIC 5 EXTERIOR LIGHTING 4 ENGINE 4 INVERTER 4 SUSPENSION 2 FUEL SYSTEM, OTHER 2 AUTOMATIC TRANSMISSION 1 ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP 1 WHEELS 1 FRONT 1 TREAD/BELT 1 SIDEWALL 1 RACK 1 ACCELERATOR PEDAL 1 CRUISE CONTROL 1 BEAD 1 NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM) 1 HYBRID PROPULSION SYSTEM 1 VISIBILITY/WIPER 1

Number of Complaints Reported in the First Year

The information about Lexus RX 400h common problems is powered by the NHTSA official reports, recalls, and safety issues. Our algorithms turn raw data into structured categories and charts.