IT IS POSSIBLE TO SIMULTANEOUSLY DEPRESS THE GAS PEDAL WHEN BRAKING, THIS CAUSES SUDDEN UNCONTROLLABLE ACCELERATION I REPORTED THE INCIDENT TOO TOYOTA AND REQUESTED UPGRADED ECU SOFTWARE THAT DISABLES THE GAS PEDAL WHILE BRAKING TOYOTA REFUSED TO PROVIDE A SIMPLE SOFTWARE FIX MY WIFE IS A WITNESS. *TR
2003 Lexus GX470
Owner reports · Recalls · Investigations
Similar to other model years
Owner complaints for the 2003 Lexus GX470 do not stand out strongly from the model-year median of 28.
About this comparison →How this year compares
Owner complaints by model year
Compare all GX470 years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
39 reports with mileage · 7 unknown
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
- Power Train. Review the 11 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Suspension. Review the 7 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Engine And Engine Cooling. Review the 6 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
Vehicle Speed Control complaints
4 reportsIN 2007 OR 2008 THE ACCELERATOR ON MY LEXUS GX 470 STUCK IN THE WIDE OPEN POSITION. I HAD FLOORED THE ACCELERATOR TO PASS A TRUCK AND WHEN TAKING MY FOOT OFF THE ACCELERATOR THE CAR WOULD NOT SLOW DOWN. I WAS ABLE TO APPLY THE BRAKES WITH MUCH EFFORT AND TURN OF THE IGNITION. THE FLOOR MAT WAS NOT PART OF THE PROBLEM. I THEN…
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IN 2007 OR 2008 THE ACCELERATOR ON MY LEXUS GX 470 STUCK IN THE WIDE OPEN POSITION. I HAD FLOORED THE ACCELERATOR TO PASS A TRUCK AND WHEN TAKING MY FOOT OFF THE ACCELERATOR THE CAR WOULD NOT SLOW DOWN. I WAS ABLE TO APPLY THE BRAKES WITH MUCH EFFORT AND TURN OF THE IGNITION. THE FLOOR MAT WAS NOT PART OF THE PROBLEM. I THEN RESTARTED THE CAR AND IT DROVE NORMAL. I TOOK THE CAR TO THE LEXUS DEALERSHIP WHERE I PURCHASED THE CAR NEW, WHICH IS LEXUS OF MISHAWAKA, INDIANA. THEY INSPECTED THE CAR AND SAID THEY COULD FIND NOTHING WRONG AND THAT IT WAS PROBABLY THE FLOOR MAT. IT WAS NOT THE FLOOR MAT. I TRADED THE CAR IN AT LEXUS OF MISHAWAKA IN NOVEMBER OF 2008. I NO LONGER OWN THE CAR. *TR
I WAS TRAVELING WEST ON A TWO LANE PAVED ROAD (SUTTON ROAD) NEAR SUTTON SCHOOL. WEATHER WAS SNOWING AND ROAD CONDITIONS SLIPPERY WHEN MY ACCERERATOR FAILED TO RETURN TO IDLE POSITION. I APPLIED BRAKES AS I WAS APPROACHING A VEHICLE IN FRONT OF ME TRAVELING IN THE SAME DIRECTION. THE ELECTRONIC STABILITY CONTROL FAILED TO MA…
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I WAS TRAVELING WEST ON A TWO LANE PAVED ROAD (SUTTON ROAD) NEAR SUTTON SCHOOL. WEATHER WAS SNOWING AND ROAD CONDITIONS SLIPPERY WHEN MY ACCERERATOR FAILED TO RETURN TO IDLE POSITION. I APPLIED BRAKES AS I WAS APPROACHING A VEHICLE IN FRONT OF ME TRAVELING IN THE SAME DIRECTION. THE ELECTRONIC STABILITY CONTROL FAILED TO MAINTAIN STRAIGHT DIRECTION AS PER DESIGN INTENT AND MANUALS. FRONT BEGAN SLIDING TO LEFT AND REAR OF VEHICLE BEGAN SLIDING TO RIGHT. I NCREASED BRAKE PRESSURE AND STEERED INTO TH SKID , TO THE RIGHT. I WAS ABLE TO MISS THE CONTACT WITH ANY OTHER VEHICLES AND OR DAMAGE ANY PROPERTY , BUT DID END UP SLIDING INTO A DITCH OFF OF THE ROAD. WITH THE IMPACT RESULTING IN THE DEATH OF MY SERVICE DOG . AS I AM HANDICAPPED. NO DAMAGE TO MY VEHICLE , BUT NO I AM VIRTUALLY IMMOBILE WITH THE LOSS IF MY DEAR SERVICE DOG.
TL*THE CONTACT OWNS A 2003 LEXUS GX470. WHEN SHE ATTEMPTED TO DRIVE THE VEHICLE INTO A PARKING SPACE, IT SUDDENLY ACCELERATED AND CRASHED IN TO A PARKED VEHICLE. A POLICE REPORT WAS NOT TAKEN AND THERE WERE NO INJURIES. A LOCAL MECHANIC WAS UNABLE TO DIAGNOSE THE FAILURE. THE FAILURE MILEAGE WAS 105,000 AND THE CURRENT MILEAGE W…
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TL*THE CONTACT OWNS A 2003 LEXUS GX470. WHEN SHE ATTEMPTED TO DRIVE THE VEHICLE INTO A PARKING SPACE, IT SUDDENLY ACCELERATED AND CRASHED IN TO A PARKED VEHICLE. A POLICE REPORT WAS NOT TAKEN AND THERE WERE NO INJURIES. A LOCAL MECHANIC WAS UNABLE TO DIAGNOSE THE FAILURE. THE FAILURE MILEAGE WAS 105,000 AND THE CURRENT MILEAGE WAS 130,000.
Official recalls
203V088000 · Seats:mid/rear Assembly
Mar 10, 2003
ON CERTAIN VEHICLES EQUIPPED WITH THE LEXUS LINK SYSTEM, IT MAY BE DIFFICULT TO LOCK ONE OF THE TWO LATCHES ON THE BOTTOM OF THE MIDDLE ROW LEFT REAR SEAT (LARGER SIDE OF THE BENCH SEAT DIRECTLY BEHIND THE DRIVER). DUE TO THE THICKNESS OF THE LEXUS LINK SYSTEM STORAGE CASE, THE STOPPER ON THE BOTTOM OF THE SEAT IS SLIGHTLY ELEVATED. THIS ELEVATED POSITION MISALIGNS THE LATCH TO THE STRIKER.
Consequence & remedy
Consequence: IF THE VEHICLE IS OPERATED WITH ONLY ONE LATCH LOCKED, THE OCCUPANT OF THE SEAT MAY BE IMPROPERLY RESTRAINED IN THE EVENT OF A CRASH, INCREASING THE RISK OF PERSONAL INJURY.
Remedy: DEALERS WILL REMOVE THE LLS CASE PANELS AROUND THE SEAT STOPPER. OWNER NOTIFICATION BEGAN APRIL 8, 2003. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT LEXUS AT 1-888-333-9376.
03V031000 · Equipment:other:labels
Feb 11, 2003
CERTAIN SPORT UTILITY VEHICLES FAIL TO COMPLY WITH THE REQUIREMENTS OF PART 567, "CERTIFICATION." THE INCORRECT GROSS VEHICLE WEIGHT RATING (GVWR) DATA WAS PRINTED ON THE CERTIFICATION REGULATION LABEL. THE GVWR IS INCORRECTLY REFLECTED ON THE LABEL AS 6,100 LBS. THE CORRECT GVWR SHOULD BE 6,000 LBS.
Consequence & remedy
Consequence: THE CERTIFICATION LABEL DOES NOT MEET THE INFORMATION REQUIREMENTS AS DESCRIBED IN THE REGULATIONS.
Remedy: AS EACH LABEL IS VEHICLE IDENTIFICATION NUMBER SPECIFIC, OWNERS WILL BE REQUESTED TO CONTACT THEIR LOCAL LEXUS DEALER FIRST TO PLACE AN ORDER FOR THE CORRECTED LABEL. ONCE THE LABEL HAS ARRIVED AT THE DEALERSHIP, THE OWNER WILL BE CONTACTED FOR LABEL REPLACEMENT. OWNER BEGAN APRIL 10, 2003. OWNERS WHO TAKE THEIR VEHICLES TO AN AUTHORIZED DEALER ON AN AGREED UPON SERVICE DATE AND DO NOT RECEIVE THE FREE REMEDY WITHIN A REASONABLE TIME SHOULD CONTACT LEXUS AT 1-800-255-3987.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
0No exact-year investigations in this snapshot.
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