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1997 Lexus LS400

Owner reports · Recalls · Investigations

Limited comparison data

There is not enough comparable history to draw a useful model-year comparison.

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How this year compares

Owner complaints by model year

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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

Limited mileage data: 4 of 13 reports include usable mileage. There isn’t enough coverage to show a useful chart.

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.

  • Vehicle Speed Control. Review the 3 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Electrical System. Review the 2 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Engine. Review the 2 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →

NHTSA owner reports · September 18, 2026 snapshot.

2 crash reports1 fire reports2 injury reports

What owners actually said

13 reports
20,000 miles · May 12, 2019
Tires

CRASH CAUSED BY POOR WET TRACTION OF GOODYEAR INTEGRITY TIRES. ACCIDENT WAS PRECEDED BY NUMEROUS INSTANCES OF LOST LATERAL GRIP AND SLIPPING UNDER NORMAL ACCELERATION IN NORMAL DRIVING.

NHTSA ODI #11207119

198,000 miles · Sep 5, 2015
Electrical SystemEnginePower Train

VEHICLE DOES NOT START WHEN HOT. STARTER DOES NOT TURN. VEHICLE WAS NEVER RECALLED FOR NHTSA CAMPAIGN ID: 98V016000. MY CAR HAS A PRODUCTION DATE OF 7/97. CUT OFF DATE FOR THIS CAMPAIGN WAS 6/97. I BELIEVE MY VEHICLE SHOULD HAVE BEEN RECALLED FOR THE REPAIR OF THE MAGNETIC SWITCH IN THE STARTER. A NO START CONDITION EXISTS …

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VEHICLE DOES NOT START WHEN HOT. STARTER DOES NOT TURN. VEHICLE WAS NEVER RECALLED FOR NHTSA CAMPAIGN ID: 98V016000. MY CAR HAS A PRODUCTION DATE OF 7/97. CUT OFF DATE FOR THIS CAMPAIGN WAS 6/97. I BELIEVE MY VEHICLE SHOULD HAVE BEEN RECALLED FOR THE REPAIR OF THE MAGNETIC SWITCH IN THE STARTER. A NO START CONDITION EXISTS AND A FIRE CAN RESULT IF THE SOLENOID SHORTS OUT. THIS IS A SAFETY ISSUE AND NEEDS TO BE ADDRESSED.

NHTSA ODI #10761776

230,000 miles · Dec 9, 2014
EngineService BrakesVehicle Speed Control

AS I WAS DRIVING, MY VEHICLE STARTED ACCELERATING ON IT'S OWN. WHEN I HAD PREVIOUSLY CHECKED THE SPEED ODOMETER IT SAID 50. ALL OF A SUDDEN THE VEHICLE STARTED GAINING SPEED. I TOOK MY FOOT OFF OF THE GAS PEDAL AND THE SPEED KEPT ACCELERATING. I PRESSED THE BRAKES AND THE BRAKES DID NOT WORK! THE VEHICLE KEPT ACCELERATING. …

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AS I WAS DRIVING, MY VEHICLE STARTED ACCELERATING ON IT'S OWN. WHEN I HAD PREVIOUSLY CHECKED THE SPEED ODOMETER IT SAID 50. ALL OF A SUDDEN THE VEHICLE STARTED GAINING SPEED. I TOOK MY FOOT OFF OF THE GAS PEDAL AND THE SPEED KEPT ACCELERATING. I PRESSED THE BRAKES AND THE BRAKES DID NOT WORK! THE VEHICLE KEPT ACCELERATING. I SAW A SIDE ROAD AND TURNED ONTO IT. I KEPT TRYING TO STOP THE VEHICLE AND IT KEPT GOING. I THOUGHT TO PULL THE EMERGENCY BRAKE AND IT SLOWED THE VEHICLE CONSIDERABLE, BUT IT KEPT MOVING. THE ENGINE CONTINUED TO ACCELERATE. I KEPT PUMPING THE BREAKS WITH THE EMERGENCY BRAKE ON AND THE CAR WAS STILL MOVING. IT FINALLY STOP, BUT THE ENGINE WAS STILL ACCELERATING. I PUT THE VEHICLE IN PARK AND THE MORE THE ENGINE ACCELERATED. I PUT BACK IN DRIVE AND IT CONTINUED TO ACCELERATE. THE VEHICLE STARTED SMOKING. I DIDN'T KNOW WHAT TO DO OR WHAT WAS GOING TO HAPPEN TO THE VEHICLE. I TOLD MY SONS TO GET OUT OF THE CAR. I TURN THE ENGINE OFF, THE CAR JUMPED AND I RAN AWAY FROM THE CAR. THE VEHICLE WAS STILL SMOKING. I CALLED 911. THE CAR STOPPED SMOKING AND REMAINED IN PLACE. MY HUSBAND CAME AND STARTED THE VEHICLE IT ACCELERATED AND HE PRESSED THE GAS PEDAL AND IT STOPPED. I DROVE THE CAR HOME AND PARKED IT. I AM NOT DRIVING THE VEHICLE AND THIS IS THE REASON THAT I HAVE NOT ENTERED A VIN NUMBER. *TR

NHTSA ODI #10663131

25,000 miles · Feb 23, 2010
Power TrainSteeringVehicle Speed ControlCrashInjury

WHILE DRIVING MY 1997 LEXUS LS400 IN CA ON THE 605 FWY, WEST TOWARD 210 FWY, ALL SYSTEMS ON THE CAR LOCKED (STEERING WHEEL, BRAKES, GAS PEDAL) AS I WAS CHANGING LANES. I HAD NO CONTROL OF THE CAR AND AFTER SPINNING SEVERAL TIMES RAN INTO THE CENTER DIVIDER. I WAS VERY LUCKY NOT TO GO OVER THE DIVIDER INTO ONCOMING TRAFFIC AND …

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WHILE DRIVING MY 1997 LEXUS LS400 IN CA ON THE 605 FWY, WEST TOWARD 210 FWY, ALL SYSTEMS ON THE CAR LOCKED (STEERING WHEEL, BRAKES, GAS PEDAL) AS I WAS CHANGING LANES. I HAD NO CONTROL OF THE CAR AND AFTER SPINNING SEVERAL TIMES RAN INTO THE CENTER DIVIDER. I WAS VERY LUCKY NOT TO GO OVER THE DIVIDER INTO ONCOMING TRAFFIC AND BE KILLED. I SUSTAINED NECK AND HEAD INJURIES AND THE CAR WAS TOTALED. I WAS VERY LUCKY THAT I SURVIVED AND THAT NO OTHER CARS OR PEOPLE WERE INVOLVED. EARLY IN 1998 I RECEIVED A RECALL NOTICE AND TOOK THE CAR IN TO LEXUS ON 2/24/98. THE RECALL WAS FOR A "STARTER PLUG PROBLEM". I TRUSTED THAT AFTER THE REPAIR I WOULDN'T HAVE ANY PROBLEMS WITH MY LEXUS. IN FACT, JUST OVER A MONTH LATER I HAD THE ACCIDENT AND THE CAR WAS TOTALED. I VERY HAPPILY DROVE LEXUS CARS FROM 1992 UNTIL THE ACCIDENT AND THEY WERE MY FAVORITE CARS. I HAVE 2 FRIENDS WHO HAD THE SAME MALFUNCTION WITH A 1996 AND A 1997 LEXUS LS 400. I FEEL IT IS MY DUTY TO PROVIDE THIS INFORMATION TO MAKE SURE IT'S INCLUDED IN STUDIES AND HISTORICAL DATA THE NHTSA KEEPS. I HOPE THE INFORMATION WILL BE PUT TO GOOD USE TO PREVENT FUTURE ACCIDENTS, INJURIES AND DEATHS, REGARDLESS OF THE AUTO MANUFACTURER. I BELIEVE THE PROBLEMS TOYOTA IS CURRENTLY EXPERIENCING ARE PROBABLY HAPPENING WITH OTHER AUTO MANUFACTURERS. *TR

NHTSA ODI #10313402

Mileage unknown · Jul 10, 2002
Service Brakes, HydraulicVehicle Speed ControlFire

A FIRE STARTED IN ENGINE COMPARTMENT WHILE VEHICLE WAS PARKED IN THE GARAGE. MANUFACTURER WAS NOTIFIED VIA LETTER. *AK CONSUMER STATES THAT 1 WEEK PRIOR TO THE FIRE, ALL THE LIGHTS ON THE INSTRUMENT PANEL ILLUMINATED, THE RADIO DIED AND THE WINDSHIELD WIPER DIED, THE PROBLEM WAS THEN DIAGNOSED AS A FAULTY ALTERNATOR. AN INVESTI…

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A FIRE STARTED IN ENGINE COMPARTMENT WHILE VEHICLE WAS PARKED IN THE GARAGE. MANUFACTURER WAS NOTIFIED VIA LETTER. *AK CONSUMER STATES THAT 1 WEEK PRIOR TO THE FIRE, ALL THE LIGHTS ON THE INSTRUMENT PANEL ILLUMINATED, THE RADIO DIED AND THE WINDSHIELD WIPER DIED, THE PROBLEM WAS THEN DIAGNOSED AS A FAULTY ALTERNATOR. AN INVESTIGATOR CONCLUDED AFTER INSPECTING VEHICLE THAT THE FIRE WAS CAUSED BY AN OVERCURRENT AT THE ABS CONTROLLER VOLTAGE CONDUCTOR, THE 10 GAUGE CABLE IS UNPROTECTED AND HAS 12 VOLT, OR BATTERY, POWER POTENTIAL WHEN THE ENGINE IS NOT RUNNING AND THE ENGINE IS IN THE OFF POSITION, AN OVERCURRENT WILL EVENTUALLY PRODUCE SUFFICIENT HEAT AND METL THE CONNECTOR THAT WAS SECURED TO THE BRACKET ON TOP OF THE CONTROLLER UNIT, ONCE THE PLASTIC MELTS, A DIRECT CONNECTION BETWEEN BATTERY VOLTAGE AND GROUND IS ATTAINED WHICH PRODUCES A SHORT CIRCUIT AND THE RESULTANT FIRE. VEHICLE EXPERIENCED A FRONT BRAKE SHIMMY. VEHICLE EXPERIENCED A ROUGH IDLE. *SLC

NHTSA ODI #8013665

Mileage unknown · Jan 28, 2002
Air BagsCrashInjury

VEHICLE WAS INVOLVED IN A DRIVER SIDE FRONT FENDER COLLISION AT 50 MPH, AND BOTH FRONTAL AIR BAGS AND SIDE AIR BAGS DID NOT DEPLOY. DEALER/MANUFACTURER WERE NOTIFIED. *AK TOYOTA'S LEGAL DEPARTMENT CONFIRMED THAT THE DIRECT FRONTAL COLLISON FORCES WERE BELOW THE THRESHOLD FOR DEPLOYMENT, IMPACTING THE SOFTER PORTION OF THE LEFT…

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VEHICLE WAS INVOLVED IN A DRIVER SIDE FRONT FENDER COLLISION AT 50 MPH, AND BOTH FRONTAL AIR BAGS AND SIDE AIR BAGS DID NOT DEPLOY. DEALER/MANUFACTURER WERE NOTIFIED. *AK TOYOTA'S LEGAL DEPARTMENT CONFIRMED THAT THE DIRECT FRONTAL COLLISON FORCES WERE BELOW THE THRESHOLD FOR DEPLOYMENT, IMPACTING THE SOFTER PORTION OF THE LEFT FRONT CORNER OF THE VEHICLE, AND WAS NOT A DIRECT FRONTAL IMPACT, THEREFORE THE AIR BAGS DID NOT DEPLOY, TWO PEOPLE WERE INJURED IN THE ACCIDENT. *TT

NHTSA ODI #8003008

Mileage unknown · Aug 15, 2001
Suspension

LEFT FRONT TIRE WAS WEARING OUT. THEN, SHIFTED THE TIRE TO RIGHT FRONT AND WEARING CONTINUED. CONSUMER TOOK VEHICLE TO DEALERSHIP FOR ALIGNMENT. MECHANIC TOLD HIM THAT HE COULD DO THAT BECAUSE BALLJOINTS NEEDED TO BE REPLACED. THE BALLJOINT ARE MADE FROM SUBSTANCE THAT WOULD WEAR OUT AT CERTAIN MILEAGE. *AK

NHTSA ODI #894426

Mileage unknown · Dec 22, 2000
Service Brakes, Hydraulic

WHILE DRIVING, CONSUMER APPLIED BRAKES AND HEARD AN EXTREMELY LOUD GRINDING NOISE, DEALER HAD TO SAND ROTORS TO REMOVE RUST. *SLC

NHTSA ODI #876939

Mileage unknown · Feb 1, 1999
Tires

NEW TIRES WERE NEEDED AT 20,000 MILES. *YC

NHTSA ODI #607196

Mileage unknown · Jun 19, 1998
Unknown Or OtherVisibility

DASHBOARD INDICATORS LIGHTS WORKING IMPROPERLY, ILLUMINATING WHEN NO PROBLEMS ARE FOUND.

NHTSA ODI #536958

Official recalls

1

98V016000 · Electrical System:starter Assembly

Jan 27, 1998

VEHICLE DESCRIPTION: PASSENGER VEHICLES. DUE TO IMPROPER ASSEMBLY OF THE TERMINAL FOR THE STARTER MOTOR MAGNETIC SWITCH, AN ELECTRICAL SHORT CIRCUIT CAN OCCUR IF ELECTRICALLY-CONDUCTIVE LIQUID, SUCH AS ROAD SPLASH WITH DEICING SALT, ENTERS THIS AREA.

Consequence & remedy

Consequence: A STARTER MOTOR NO-START CONDITION OR AN UNDERHOOD FIRE CAN RESULT.

Remedy: DEALERS WILL REPAIR THE MAGNETIC SWITCH.

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

1

DP03003 · Unintended Engine Speed Increase/sa

Opened Jul 17, 2003 · Closed Sep 23, 2003

Status: closed (inferred from source dates) · Vehicle Speed Control:linkages

ON MAY 13, 2003 THE NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION (NHTSA) RECEIVED AN APRIL 25, 2003 LETTER FROM MR. PETER BODDAERT PETITIONING THE AGENCY TO CONDUCT A PETITION ANALYSIS OF CERTAIN 1997 THROUGH 2000 MODEL YEAR LEXUS 300 AND 400 SERIES VEHICLES FOR PROBLEMS OF VEHICLE SPEED CONTROL LINKAGES WHICH RESULTS IN SUDDEN, UNEXPECTED EXCESSIVE (VEHICLE) ACCELERATION EVEN THOUGH THERE IS NO PRESSURE [SIC]APPLIED TO THE ACCELERATOR PEDAL.IN SUPPORT OF HIS PETITION, MR. BODDAERT CITES A NUMBER OF ODI REPORTS CONCERNING VEHICLE SPEED CONTROL LINKAGES IN THE SUBJECT VEHICLES.INCLUDED AMONGST THE THIRTY-SIX REPORTS HE CITES IS ONE INVOLVING A LEXUS THAT COLLIDED WITH FIVE OTHER CARS IN THE SPACE OF ONE-HALF MILE BEFORE IT COULD BE STOPPED.ODI FOUND NO DATA INDICATING THE EXISTENCE OF A DEFECT TREND RELATED TO THE PETITIONER'S ALLEGATIONS AT THIS TIME.THEREFORE, THERE IS NO REASONABLE POSSIBILITY THAT AN ORDER CONCERNING THE NOTIFICATION AND REMEDY OF A SAFETY-RELATED DEFECT WOULD BE ISSUED AS A RESULT OF GRANTING MR. BODDAERT'S PETITION.CONSEQUENTLY, IN VIEW OF THE NEED TO ALLOCATE AND PRIORITIZE NHTSA'S LIMITED RESOURCES TO BEST ACCOMPLISH THE AGENCY'S SAFETY MISSION, THE PETITION IS DENIED.