2019 Lexus RX350 Problems
Owner-reported complaints filed with NHTSA, grouped by component
Data refreshed
What this page shows
Everything below is an owner-reported complaint submitted to NHTSA about the 2019 Lexus RX350, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.
Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.
Reports by component
Ranked by how many owner reports name each component category
- Fuel system2054.1%
- Powertrain (other)410.8%
- Driver assistance410.8%
- Brakes38.1%
- Engine38.1%
- Body & structure25.4%
- Electrical12.7%
Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.
Each component in detail
What the reports in each category say, in the owners' own words
Fuel system
Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks.
From owner reports, verbatim
FUEL PUMP ISSUES.
CAR WAS PDI AND DELIVERED ON 06/14/20 WITH AN OPEN RECALL 20LA01 THAT WAS LIKELY TO BE A LIFE-THREATENING ISSUE. EVEN AFTER PDI WAS PERFORMED, THE BREAKS WERE DISFUNCTIONAL, SO HAD TO TAKE THE VEHICLE FOR SERVICE ON 06/19/20. LEXUS FOUND THAT ROTORS REQUIRED RESURFACING TO FIX THE BREAKS AND AT THE SAME TIME COMPLETED THE OPEN RECALL 20LA01. HOWEVER ON 07/03/20, THE CAR STALLED IN THE MIDDLE OF A HIGHWAY TRAFFIC PUTTING THE PAX THRU A LIFE-THREATENING SITUATION. CAR HAS BEEN FINALLY TOWED TO THE SERVICE AND I AM VERBALLY PROMISED THAT THE CAR HAS BEEN FIXED TO NOT PRESENT ANY LIFE THREATENING ISSUES. SINCE IT IS JUST 15 DAYS OF PURCHASE AND VEHICLE BEEN INTO THE SERVICE REVIEW FOR 3 TIMES WITH SOME LIFE-THREATENING OPEN ISSUES, I AM REQUESTING LEXUS TO EITHER REFUND OR PROVIDE ME A REPLACEMENT. *TR
Powertrain (other)
Powertrain reports that are not specifically the engine or transmission — driveshafts, axles, transfer cases and differentials.
From owner reports, verbatim
WE TOOK THE CAR IN BECAUSE WHEN THE CAR IS COLD IT DOES NOT SHIFT PROPERLY. THIS PROBLEM HAS BEEN HAPPENING AND GETTING WORSE SINCE IT WAS THERE FOR A RECALL ON THE TRANSMISSION SOFTWARE. DEALER REFUSES TO ACKNOWLEDGE THAT THERE IS A PROBLEM STATING THE DIAGNOSTIC COMPUTER SHOWS NO ERROR CODES, WHILE IGNORING THE FACT WHEN YOU SHIFT FROM PARK TO REVERSE OR DRIVE THE VEHICLE JERKS AND THE GEAR LEVER REQUIRES A LOT OF FORCE TO MOVE INTO DESIRED GEAR. DEALER REFUSES TO REPAIR THE CAR OR ACKNOWLEDGE THE PROBLEM, INSTEAD THEY TRIED TO SELL ME A $875 OIL CHANGE. DEALER IS ALSO REFUSING TO SEND ME ANY PAPERWORK THAT MY CAR WAS THERE EVEN AFTER CALLING MANY TIMES TO REQUEST IT, THEY PROMISE TO SEND IT THAT DAY AND NEVER SEND IT BECAUSE "THEY ARE BUSY". SERVICE ADVISOR DAVID ( TAOU) WAS VERY ARROGANT, CONDESCENDING AND DISHONEST.
WHILE DRIVING, I'VE BEEN ENCOUNTERING HARD GEAR UPSHIFTS AND DOWNSHIFTS. I HAVE NOTIFIED MY LOCAL LEXUS DEALERSHIP AND THEY TOLD ME THAT IS NORMAL. THIS IS MY 3RD CAR I BOUGHT AND THE FIRST TIME I'VE ENCOUNTERED SUCH AN ISSUE. ISSUE USUALLY HAPPENS WHEN SPEEDS RANGE BETWEEN 50-70 MPH REGARDLESS OF WEATHER CONDITIONS. THIS IS A SAFETY CONCERN, GIVEN THAT THE CAR IS STILL PRETTY NEW.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Driver assistance
Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems.
From owner reports, verbatim
The contact owns a 2019 Lexus RX350. The contact stated while parking the vehicle in a parking space, as he disengaged the brake pedal to complete the parking, the vehicle accelerated inadvertently and crashed into the pillar of a building. There were no warning lights illuminated. There were no injuries sustained. The vehicle was towed to a tow lot, then it was towed to an independent mechanic. A police report was filed. The dealer was not made aware of the failure. The manufacturer was made aware of the failure and a case was opened. The vehicle was not diagnosed nor repaired. The approximate failure mileage was 21,000.
ON A RECENT 2500 MILE TRIP ON 3 SEPARATE OCCASIONS WHILE ON INTERSTATE HIWAYS AND PASSING A VEHICLE THE EMERGENCY BRAKING SYSTEM ENGAGED AUTOMATICALLY WITH WARNING LIGHTS AND BUZZERS GOING OFF. THIS OCCURRED WITH NO OTHER VEHICLES ANYWHERE AROUND FOR A QUARTER MILE OR MORE. ON ONE OCCASION IT OCCURRED WHILE DRIVING IN THE RIGHT LANE AND WITH NO VEHICLES IN SIGHT. LEXUS SPECIAL TECH INSPECTED THE VEHICLE AND HAD SOME CALIBRATIONS PERFORMED BUT THEY WILL NOT TELL ME WHAT THEY FOUND IN DATA CAPTURED BY THE VEHICLE COMPUTER OR WHAT ACTIONS THEY TOOK AND WHY THEY THINK THE VEHICLE IS SAFE TO DRIVE.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Brakes
Reports naming service brakes, the antilock braking system, brake hoses, master cylinders or the parking brake.
From owner reports, verbatim
ON A RECENT 2500 MILE TRIP ON 3 SEPARATE OCCASIONS WHILE ON INTERSTATE HIWAYS AND PASSING A VEHICLE THE EMERGENCY BRAKING SYSTEM ENGAGED AUTOMATICALLY WITH WARNING LIGHTS AND BUZZERS GOING OFF. THIS OCCURRED WITH NO OTHER VEHICLES ANYWHERE AROUND FOR A QUARTER MILE OR MORE. ON ONE OCCASION IT OCCURRED WHILE DRIVING IN THE RIGHT LANE AND WITH NO VEHICLES IN SIGHT. LEXUS SPECIAL TECH INSPECTED THE VEHICLE AND HAD SOME CALIBRATIONS PERFORMED BUT THEY WILL NOT TELL ME WHAT THEY FOUND IN DATA CAPTURED BY THE VEHICLE COMPUTER OR WHAT ACTIONS THEY TOOK AND WHY THEY THINK THE VEHICLE IS SAFE TO DRIVE.
VEHICLE VIBRATES WHEN BRAKING, BRAKE PEDAL PULSATES AS WELL WHEN BRAKING, SUCH DECREASING THE ABILITY FOR VEHICLE TO STOP APPROPRIATELY. EVERY 6,000 MILES ROTORS WARP BADLY AND NEED TO BE CHANGED WITH NORMAL DRIVING HABITS. LEXUS MUST RECALL THESE DEFECTIVE ROTORS AS THEY COULD AFFECT THE ABILITY FOR THE VEHICLE TO STOP
Too few reports in this category for a page of its own — they appear in the full complaint list.
Engine
Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.
From owner reports, verbatim
CAR WAS PDI AND DELIVERED ON 06/14/20 WITH AN OPEN RECALL 20LA01 THAT WAS LIKELY TO BE A LIFE-THREATENING ISSUE. EVEN AFTER PDI WAS PERFORMED, THE BREAKS WERE DISFUNCTIONAL, SO HAD TO TAKE THE VEHICLE FOR SERVICE ON 06/19/20. LEXUS FOUND THAT ROTORS REQUIRED RESURFACING TO FIX THE BREAKS AND AT THE SAME TIME COMPLETED THE OPEN RECALL 20LA01. HOWEVER ON 07/03/20, THE CAR STALLED IN THE MIDDLE OF A HIGHWAY TRAFFIC PUTTING THE PAX THRU A LIFE-THREATENING SITUATION. CAR HAS BEEN FINALLY TOWED TO THE SERVICE AND I AM VERBALLY PROMISED THAT THE CAR HAS BEEN FIXED TO NOT PRESENT ANY LIFE THREATENING ISSUES. SINCE IT IS JUST 15 DAYS OF PURCHASE AND VEHICLE BEEN INTO THE SERVICE REVIEW FOR 3 TIMES WITH SOME LIFE-THREATENING OPEN ISSUES, I AM REQUESTING LEXUS TO EITHER REFUND OR PROVIDE ME A REPLACEMENT. *TR
TL* THE CONTACT OWNS A 2019 LEXUS RX350. THE CONTACT STATED THAT WHILE DRIVING 35-40 MPH, THERE WAS ABNORMALLY LOUD SOUND COMING FROM THE VEHICLE. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 20V012000 (FUEL SYSTEM, GASOLINE) HOWEVER, THE PART TO DO THE RECALL REPAIR WAS NOT YET AVAILABLE. A DEALER WAS NOT MADE AWARE OF THE FAILURE. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE AND PROVIDED THE CONTACT WITH A LOANER VEHICLE. THE FAILURE MILEAGE WAS 5,500. VIN TOOL CONFIRMS PARTS NOT AVAILABLE.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Body & structure
Reports naming the vehicle structure, frame, body panels, doors, hood and trim.
From owner reports, verbatim
TL* THE CONTACT OWNS A 2019 LEXUS RX350. WHEN IT RAINED, WATER ENTERED THE VEHICLE AND CAUSED THE PARK ASSIST SYSTEM TO MALFUNCTION. THE INSTRUMENT PANEL ILLUMINATED AS IF THE VEHICLE WAS ABOUT TO REAR END THE PRECEDING VEHICLE AND THE "LEXUS PARK ASSIST NOT AVAILABLE" INDICATOR ILLUMINATED. THE VEHICLE WAS TAKEN TO LEXUS OF GREENVILLE (864-551-2359, LOCATED AT 2660 LAURENS RD, GREENVILLE, SC 29607) WHERE IT WAS DIAGNOSED THAT THERE WAS A DESIGN FLAW. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND HAD TWENTY-FOUR HOURS TO CALL THE CONTACT BACK. THE VEHICLE WAS NOT REPAIRED. THE CONTACT TRADED IN A 2018 MODEL FOR THE CURRENT VEHICLE DUE TO THE SAME FAILURE. THE FAILURE MILEAGE WAS 980.
THE VEHICLE BACK DOOR HATCHBACK IS IS VERY HAVEY ONCE THE TO CLOSE BUTTON IS PRESSED THERE IS NO WAY TO STOP AND DOOR CRASHED EVERY THING ON ITS WAY. THIS DOOR HAS NO SENSOR IT MUST BE FIXED IMMEDIATELY BEFORE IT WOULD RESULT IN A CHILD DEATH OR A MAJOR INJURY!
Too few reports in this category for a page of its own — they appear in the full complaint list.
Electrical
Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.
From owner reports, verbatim
TL* THE CONTACT OWNS A 2019 LEXUS RX350. WHEN IT RAINED, WATER ENTERED THE VEHICLE AND CAUSED THE PARK ASSIST SYSTEM TO MALFUNCTION. THE INSTRUMENT PANEL ILLUMINATED AS IF THE VEHICLE WAS ABOUT TO REAR END THE PRECEDING VEHICLE AND THE "LEXUS PARK ASSIST NOT AVAILABLE" INDICATOR ILLUMINATED. THE VEHICLE WAS TAKEN TO LEXUS OF GREENVILLE (864-551-2359, LOCATED AT 2660 LAURENS RD, GREENVILLE, SC 29607) WHERE IT WAS DIAGNOSED THAT THERE WAS A DESIGN FLAW. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND HAD TWENTY-FOUR HOURS TO CALL THE CONTACT BACK. THE VEHICLE WAS NOT REPAIRED. THE CONTACT TRADED IN A 2018 MODEL FOR THE CURRENT VEHICLE DUE TO THE SAME FAILURE. THE FAILURE MILEAGE WAS 980.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.
Elsewhere on this vehicle
Data sources
- NHTSA Office of Defects Investigation — owner-reported complaints and the components recorded on them
Data on this page last refreshed .