2008 Lexus GX470 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 2008 Lexus GX470, 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
- Brakes743.8%
- Driver assistance318.8%
- Airbags212.5%
- Heating & air conditioning16.3%
- Electrical16.3%
- Powertrain (other)16.3%
- Suspension16.3%
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
Brakes
Reports naming service brakes, the antilock braking system, brake hoses, master cylinders or the parking brake.
From owner reports, verbatim
I WAS DRIVING AND MERGING FROM THE LOCAL LANES ON MARYLAND I-270 SB TO THE MAIN LANES. IN ORDER TO MOVE SLOWLY FROM ONE LANE TO ANOTHER, I APPLIED THE BRAKES TO SLOW DOWN AND MOVE TO THE LANE ON MY LEFT. WHEN I APPLIED THE BRAKE, I HEARD A STRANGE SOUND AND THE VEHICLE JERKED VIOLENTLY. THE VEHICLE FAILED TO DECELERATE, THEREFORE I ATTEMPTED TO RE-APPLY THE BRAKES ONCE MORE. AT THIS POINT, THE BRAKES DID NOT SEEM TO BE WORKING AND THE VEHICLE CONTINUED TO ACCELERATE BEYOND MY CONTROL. I WAS UNABLE TO CONTROL THE SPEED USING THE BRAKES AND THE VEHICLE HIT SEVERAL CARS TO MY LEFT AND RIGHT. AFTERWARDS, MY VEHICLE HIT A LARGE TRACTOR TRAILER AT WHICH POINT THE VEHICLE FINALLY CAME TO A STOP. THROUGHOUT ALL OF THIS, MY AIRBAGS DID NOT DEPLOY AT ALL. MY VEHICLE HAS BEEN DECLARED A TOTAL LOSS DUE TO THE DAMAGES BY MY INSURANCE, LIBERTY MUTUAL. *TR
FOR THE THIRD TIME, THE BRAKES ON OUR 2008 LEXUS GX FAILED. THIS TIME, WHEN PUT IN REVERSE IN THE GARAGE, THE CAR IMMEDIATELY STARTED MOVING--HITTING OUR GARAGE DOOR AS IT WAS GOING UP. THE CAR THEN CONTINUED ANOTHER 40 FEET, INTO A RETAINING WALL--REPEATED PRESSING OF THE BRAKES DID NOTHING--AS IN EARLIER TIMES. *TR
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
I WAS DRIVING AND MERGING FROM THE LOCAL LANES ON MARYLAND I-270 SB TO THE MAIN LANES. IN ORDER TO MOVE SLOWLY FROM ONE LANE TO ANOTHER, I APPLIED THE BRAKES TO SLOW DOWN AND MOVE TO THE LANE ON MY LEFT. WHEN I APPLIED THE BRAKE, I HEARD A STRANGE SOUND AND THE VEHICLE JERKED VIOLENTLY. THE VEHICLE FAILED TO DECELERATE, THEREFORE I ATTEMPTED TO RE-APPLY THE BRAKES ONCE MORE. AT THIS POINT, THE BRAKES DID NOT SEEM TO BE WORKING AND THE VEHICLE CONTINUED TO ACCELERATE BEYOND MY CONTROL. I WAS UNABLE TO CONTROL THE SPEED USING THE BRAKES AND THE VEHICLE HIT SEVERAL CARS TO MY LEFT AND RIGHT. AFTERWARDS, MY VEHICLE HIT A LARGE TRACTOR TRAILER AT WHICH POINT THE VEHICLE FINALLY CAME TO A STOP. THROUGHOUT ALL OF THIS, MY AIRBAGS DID NOT DEPLOY AT ALL. MY VEHICLE HAS BEEN DECLARED A TOTAL LOSS DUE TO THE DAMAGES BY MY INSURANCE, LIBERTY MUTUAL. *TR
TL* THE CONTACT OWNS A 2008 LEXUS GX470. WHILE PARKING THE VEHICLE AND APPLYING THE BRAKES, THE VEHICLE ABNORMALLY SURGED FORWARD RESULTING IN A CRASH. THE VEHICLE WAS TOWED TO AN AUTHORIZED LEXUS DEALER TO BE EXAMINED. THE FAILURE AND CURRENT MILEAGES WERE UNKNOWN.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Airbags
Reports naming the air-bag system — deployment behaviour, inflators, sensors and warning lights.
From owner reports, verbatim
TAKATA RECALL CAR RIDE WAS LIKE RIDING A WILD BRONCO
I WAS DRIVING AND MERGING FROM THE LOCAL LANES ON MARYLAND I-270 SB TO THE MAIN LANES. IN ORDER TO MOVE SLOWLY FROM ONE LANE TO ANOTHER, I APPLIED THE BRAKES TO SLOW DOWN AND MOVE TO THE LANE ON MY LEFT. WHEN I APPLIED THE BRAKE, I HEARD A STRANGE SOUND AND THE VEHICLE JERKED VIOLENTLY. THE VEHICLE FAILED TO DECELERATE, THEREFORE I ATTEMPTED TO RE-APPLY THE BRAKES ONCE MORE. AT THIS POINT, THE BRAKES DID NOT SEEM TO BE WORKING AND THE VEHICLE CONTINUED TO ACCELERATE BEYOND MY CONTROL. I WAS UNABLE TO CONTROL THE SPEED USING THE BRAKES AND THE VEHICLE HIT SEVERAL CARS TO MY LEFT AND RIGHT. AFTERWARDS, MY VEHICLE HIT A LARGE TRACTOR TRAILER AT WHICH POINT THE VEHICLE FINALLY CAME TO A STOP. THROUGHOUT ALL OF THIS, MY AIRBAGS DID NOT DEPLOY AT ALL. MY VEHICLE HAS BEEN DECLARED A TOTAL LOSS DUE TO THE DAMAGES BY MY INSURANCE, LIBERTY MUTUAL. *TR
Too few reports in this category for a page of its own — they appear in the full complaint list.
Heating & air conditioning
Reports naming the heating, ventilation and air-conditioning system.
From owner reports, verbatim
I PURCHASED A NEW LEXUS GX 470 IN NOVEMBER 2007. IT ALWAYS SMELLED MUSTY. I TOOK IT TO DEALER TWO TIMES AND A 3RD PARTY MECHANIC ONCE. LEXUS TOLD ME IT WAS MOLD BUILD UP IN AC UNIT. THEY SAID IT OCCURRED BECAUSE I PUT THE AIR FLOW ON INTERIOR AIR FLOW ONLY. ME AND MY 2 CHILDREN HAVE HAD ASTHMA ATTACKS AND ALLERGIC REACTIONS SINCE THE VEHICLE WAS PURCHASED. THEY HAVE HAD TO INCREASE THEIR ALLERGY MEDICATION AND I HAVE BEEN PUT ON A PRESCRIPTION. *TR
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
I TRIED TO START MY CAR AND THE KEY WOULD NOT TURN IN THE KEY IGNITION, I NOTICED THAT THE STEERING WHEEL HADN'T LOCKED IN PLACE. I TRIED TWO OTHER KEYS AND FINALLY THE IGNITION TURNED AND THE CAR STARTED. I DROVE TO MY DESTINATION AND TURNED OFF THE CAR AND LOCKED THE DOORS. I WENT OUT TO RESTART THE CAR AND THE KEY WOULD NOT TURN IN THE IGNITION AGAIN. I CALLED LEXUS OF CONCORD AND THEY ADVISED ME TO BRING IT IN. I FINALLY GOT IT STARTED AND DROVE IT THE 15 MILES TO THE DEALERSHIP, AT THE END OF THE DAY I RECEIVED A CALL SAYING THAT I NEEDED A NEW IGNITION STARTER CYLINDER AND ALL THE KEYS NEEDED TO BE REPROGRAMMED TO MATCH THE NEW CYLINDER THEY WOULD INSTALL. IT WOULD TAKE A DAYS LABOR AND COST OF THE CYLINDER AND REPROGRAMMING. COST WAS $616.00. THEY INFORMED ME THAT THE WARRANTY WAS OUT AT 50,000 MILES OR 5 YEARS. I AM 4.5 YEARS AND 59,500 MILES. THEY INFORMED ME THAT THERE WAS A HISTORY OF THIS PART GOING OUT BUT USUALLY IT HAPPENED BEFORE THE WARRANTY WAS UP. MY QUESTION IS IF THERE IS A HISTORY, SHOULDN'T THERE BE A RECALL ON THIS PART??!! I AM EXTREMELY UPSET WITH A LUXURY CAR HAVEN'T PROBLEMS AT SUCH LOW MILEAGE. WHAT ELSE DO I LOOK FORWARD TO IN BREAKING AND HOW MUCH WILL IT BE? THIS DOES NOT MEET THE LEXUS STANDARDS I WAS EXPECTING WHEN I PURCHASED THIS CAR. *TR
Too few reports in this category for a page of its own — they appear in the full complaint list.
Powertrain (other)
Powertrain reports that are not specifically the engine or transmission — driveshafts, axles, transfer cases and differentials.
From owner reports, verbatim
TL* THE CONTACT OWNS A 2008 LEXUS GX470. WHILE DRIVING, THE CONTACT HEARD A CLUNKING NOISE COMING FROM THE REAR OF THE VEHICLE. THERE WERE NO WARNING INDICATORS ILLUMINATED. THE VEHICLE WAS TAKEN TO HERB CHAMBERS LEXUS OF HINGHAM (141 DERBY ST, HINGHAM, MA 02043 (781) 210-5200) WHERE IT WAS DIAGNOSED THAT THE REAR DRIVETRAIN AND DRIVE SHAFT NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 85,000.
Too few reports in this category for a page of its own — they appear in the full complaint list.
Suspension
Reports naming suspension components — springs, struts, shocks, control arms and related hardware.
From owner reports, verbatim
TL* THE CONTACT OWNS A 2008 LEXUS GX470. WHILE DRIVING VARIOUS SPEEDS, THE VEHICLE BECAME UNSTABLE AND SWAYED BACK AND FORTH. THE VEHICLE WAS TAKEN TO TOWSON LEXUS (1040 YORK RD, TOWSON, MD) TO BE DIAGNOSED, BUT THE CAUSE OF THE FAILURE WAS UNDETERMINED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 150,000.
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 .