Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
160–25K
525–50K
350–75K
275–100K
5100–150K
8150K+
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.
5 crash reports1 fire reports2 injury reports
What owners actually said
46 reports
62,000 miles · Apr 1, 2007
Power Train
I BOUGHT A LEXUS GX470 IN APRIL 2003. AROUND DEC. 2006, SOMETIMES WHEN I WOULD PUT ON THE BRAKES, I WOULD HEAR A THUMP ON THE DRIVER'S SIDE IN THE REAR. IT FEELS LIKE SOMETHING HITS THE BUMPER. THIS DOES NOT HAPPEN EVERY TIME, BUT IT HAPPENS ENOUGH THAT IT IS VERY, VERY NOTICEABLE. I HAVE NOT TAKEN THE CAR TO THE DEALERSHIP. I J…
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I BOUGHT A LEXUS GX470 IN APRIL 2003. AROUND DEC. 2006, SOMETIMES WHEN I WOULD PUT ON THE BRAKES, I WOULD HEAR A THUMP ON THE DRIVER'S SIDE IN THE REAR. IT FEELS LIKE SOMETHING HITS THE BUMPER. THIS DOES NOT HAPPEN EVERY TIME, BUT IT HAPPENS ENOUGH THAT IT IS VERY, VERY NOTICEABLE. I HAVE NOT TAKEN THE CAR TO THE DEALERSHIP. I JUST RECENTLY FOUND OUT THAT OTHER PEOPLE HAVE HAD THIS SAME PROBLEM. *JB
NHTSA ODI #10186673
32,432 miles · Jun 22, 2006
Power TrainInjury
DT*: THE CONTACT STATED AFTER THE VEHICLE WAS PLACE IN THE PARK POSITION WITH THE ENGINE RUNNING AND THE VEHICLE WAS EXITED, A WITNESS OBSERVED THE VEHICLE REVERSING. THE VEHICLE'S DOOR KNOCK THE CONTACT TO THE GROUND AND FRONT LEFT WHEEL ROLLED OVER TO THE CONTACT'S CHEST, BACK, SPINE AND FACE.
NHTSA ODI #10160459
12,417 miles · Sep 19, 2005
Power Train
MY LEXUS GX470 HAS BEEN RETURNED ON FOUR SEPARATE OCCASIONS FOR THE SAME DEFECT, THE LAST TIME(4TH) MY CAR WAS IN FOR SERVICE, I WAS NOTIFIED THAT NOTHING ELSE COULD BE DONE FOR MY CAR AT THIS CURRENT TIME. ACCORDING TO LEXUS, THE THUMPING SENSATION FROM THE DRIVE SHAFT IS NORMAL, DESIGN CHARACTERISTIC I BELIEVE IS WHAT ONE LEXU…
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MY LEXUS GX470 HAS BEEN RETURNED ON FOUR SEPARATE OCCASIONS FOR THE SAME DEFECT, THE LAST TIME(4TH) MY CAR WAS IN FOR SERVICE, I WAS NOTIFIED THAT NOTHING ELSE COULD BE DONE FOR MY CAR AT THIS CURRENT TIME. ACCORDING TO LEXUS, THE THUMPING SENSATION FROM THE DRIVE SHAFT IS NORMAL, DESIGN CHARACTERISTIC I BELIEVE IS WHAT ONE LEXUS REP. REFERRED TO IT AS. OTHER LEXUS REPS. SAY IT IS AN ISOLATED PROBLEM, IT DOESN'T HAPPEN TO ALL GX 470'S. REGARDLESS, AFTER ATTEMPTING FOUR (4) SEPARATE TIMES TO FIX THIS PROBLEM 1ST TIME- LEXUS DISASSEMBLED THE DRIVE SHAFT AND RE-PACKED IT, SEEMED FINE FOR 3000 MILES THEN THE PROBLEM REAPPEARED. 2ND TIME- LEXUS REPLACED THE PROPELLER SHAFT, PROBLEM REAPPEARED AFTER 1500 MILES. 3RD TIME - LEXUS REPLACED THE ENTIRE DRIVE SHAFT, PROBLEM REAPPEARED AFTER 6000 MILES. 4TH TIME - SORRY! I WAS TOLD BY MY LOCAL SERVICING DEALER THAT AT THIS TIME ACCORDING TO LEXUS MY VEHICLE HAS THE MOST CURRENT UPDATE ( DRIVE SHAFT ) THAT LEXUS HAS TO OFFER AT THIS TIME. *NM
NHTSA ODI #10136953
31,540 miles · Sep 9, 2004
Suspension
THE AIR SUSPENSION SYSTEM MADE THE VEHICLE LIFT ON ITS OWN. MANUFACTURER REPAIRED THE VEHICLE, AND AIR SUSPENSION SYSTEM WAS STILL DEFECTIVE. *AK
NHTSA ODI #10091664
2,000 miles · Mar 7, 2004
Power Train
I PURCHASED A 2003 LEXUS GX470 AND HAVE BEEN HAVING PROBLEMS WITH A SERIOUS CLUNK/THUMP IN THE REAR TRANSMISSION. I BROUGHT IT INTO MY LEXUS DEALERSHIP AND THEY LUBED THE DRIVESHAFT. AFTER THIS IT WAS FIXED FOR APPROX 3 MONTHS BUT THIS THUMP/CLUNK IS BACK. I AM AFRAID THAT THIS MAY BE A SAFETY ISSUE AND IT SEEMS THAT LEXUS IS…
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I PURCHASED A 2003 LEXUS GX470 AND HAVE BEEN HAVING PROBLEMS WITH A SERIOUS CLUNK/THUMP IN THE REAR TRANSMISSION. I BROUGHT IT INTO MY LEXUS DEALERSHIP AND THEY LUBED THE DRIVESHAFT. AFTER THIS IT WAS FIXED FOR APPROX 3 MONTHS BUT THIS THUMP/CLUNK IS BACK. I AM AFRAID THAT THIS MAY BE A SAFETY ISSUE AND IT SEEMS THAT LEXUS IS AVOIDING A FIX ACTION, ONLY PERFORMING A TEMP FIX. *JB
NHTSA ODI #10060624
3,000 miles · Mar 7, 2004
Power TrainVisibility
STRANGE THUMPING SOUND ON MY LEXUS GX470. EASY CRACKING OF THE WINDSHIELD ( A COMMON PROBLEM WITH THIS MODEL).
NHTSA ODI #10060608
Mileage unknown · Mar 2, 2004
Power Train
PURCHASED GX 470 JULY 03, BEGAN NOTICING THUMPING WHILE DRIVING AND ACCELERATING FROM SLOWING DOWN AND/OR STOPPING APPROVXIMATELY 5 MONTHS, 9000 MILES LATER. DEALERSHIP WAS ABLE TO FINISH MY SENTENCE WHEN FIRST ATTEMPTING TO DESCRIBE THE PROBLEM & VOLUNTEERED TO REPLACE THE DRIVESHAFT, WHICH DID NOT FIX THE PROBLEM. SERVICE TE…
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PURCHASED GX 470 JULY 03, BEGAN NOTICING THUMPING WHILE DRIVING AND ACCELERATING FROM SLOWING DOWN AND/OR STOPPING APPROVXIMATELY 5 MONTHS, 9000 MILES LATER. DEALERSHIP WAS ABLE TO FINISH MY SENTENCE WHEN FIRST ATTEMPTING TO DESCRIBE THE PROBLEM & VOLUNTEERED TO REPLACE THE DRIVESHAFT, WHICH DID NOT FIX THE PROBLEM. SERVICE TECHS ACKNOWLEDGED THAT REPLACING THE DRIVESHAFT DOESNT RESOLVE THE PROBLEM. RETURNED TRUCK AGAIN, DEALERSHIP KEPT TRUCK FOR 10 DAYS WITHOUT ONE WORD, DID NOTHING AND THEN SAID THERE WAS NOTHING WRONG WITH IT. SENT LETTER TO MANUFACTURER WHO IS PUSHING ARBITRATION THRU NCDS. BASED ON THE EXPERIENCE OF OTHERS, I HAVE NO FAITH THE LEXUS WILL ACCEPT REPONSIBILITY FOR THIS DEFECT FOR WHICH THEY ARE FULLY AWARE OF. *AK
NHTSA ODI #10060214
6,900 miles · Feb 17, 2004
Suspension
WHILE DRIVING 40 MPH VEHICLE VIBRATED VIOLENTLY. *AK
NHTSA ODI #10059146
Mileage unknown · Feb 12, 2004
SteeringCrash
WHEN DRIVING THE VEHICLE AT AN UNDETERMINED SPEED STEERING WHEEL FAILED, CAUSING DRIVER TO LOSE CONTROL THE VEHICLE, AND HIT ANOTHER VEHICLE GOING 50 MPH. CONSUMER TOWED THE VEHICLETO DEALER TO BE INSPECTED, AND MECHANIC DETERMINED THAT STEERING COLUMN BOLT SNAPPED. *AK
NHTSA ODI #10057979
15 miles · Feb 6, 2004
Power Train
THE TRANSMISSION DESIGN IS DEFECTIVE. THE VEHICLE LUNGES AND THRUSTS FORWARD WHILE THE BRAKE IS FIRMLY ENGAGED AS A RESULT OF THE DEFECT WHICH IS QUITE STARTLING. THE REAR DRIVE SHAFT ALLOWS THE FULL WEIGHT OF THE VEHICLE TO SLIDE FORWARD CAUSING A LOUD THUMP AND PROPELLING THE VEHICLE IN A FORWARD MOTION SEVERAL INCHES DESPIT…
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THE TRANSMISSION DESIGN IS DEFECTIVE. THE VEHICLE LUNGES AND THRUSTS FORWARD WHILE THE BRAKE IS FIRMLY ENGAGED AS A RESULT OF THE DEFECT WHICH IS QUITE STARTLING. THE REAR DRIVE SHAFT ALLOWS THE FULL WEIGHT OF THE VEHICLE TO SLIDE FORWARD CAUSING A LOUD THUMP AND PROPELLING THE VEHICLE IN A FORWARD MOTION SEVERAL INCHES DESPITE HAVING THE BRAKE ENGAGED. THE SPLINES ON THE SLIP YOKE FOR THE REAR DRIVE SHAFT ARE NOT DESIGNED APPROPRIATELY.*AK
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.
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
0
No exact-year investigations in this snapshot.
2003 Lexus GX470 Problems, Complaints & Recalls | Skip That Year
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