1997 Lexus LS400 problems and owner complaints
Explore the records behind recurring owner reports.
Key facts
8 owner complaints analyzed
1 distinct recall campaigns
111,500 mi median reported failure mileage
Scope: 1997 model year. Data snapshot: . 4 complaints include usable failure mileage.
This selection has limited data. It remains available for lookup but is excluded from search indexing.
Most common problems
Engine is the most frequently named component, appearing in 2 of 8 complaints (25.0%). A complaint can name multiple components.
| Topic | Matching reports | Share of complaints |
|---|---|---|
| Braking behavior | 4 | 50.0% |
| Electrical and battery issues | 1 | 12.5% |
| Steering behavior | 1 | 12.5% |
Topic matches use published keyword rules. They describe mentions, including negations or comparisons, and do not confirm a diagnosis. Read the matching rules.
Component breakdown
Number of unique complaints naming each component. Top eight shown.
| Category | Count |
|---|---|
| Engine | 2 |
| Vehicle Speed Control | 2 |
| Air Bags:Frontal | 1 |
| Air Bags:Side/Window | 1 |
| Electrical System | 1 |
| Power Train | 1 |
| Power Train:Automatic Transmission | 1 |
| Service Brakes | 1 |
Engine: 2; Vehicle Speed Control: 2; Air Bags:Frontal: 1; Air Bags:Side/Window: 1; Electrical System: 1; Power Train: 1; Power Train:Automatic Transmission: 1; Service Brakes: 1
Reported problems by failure mileage
Complaint counts in mileage bands. These are not failure rates per vehicle or mile.
| Category | Count |
|---|---|
| Under 25,000 | 1 |
| 25,000 to 49,999 | 1 |
| 50,000 to 74,999 | 0 |
| 75,000 to 99,999 | 0 |
| 100,000 to 149,999 | 0 |
| 150,000 and above | 2 |
Under 25,000: 1; 25,000 to 49,999: 1; 50,000 to 74,999: 0; 75,000 to 99,999: 0; 100,000 to 149,999: 0; 150,000 and above: 2
150,000 and above miles has the most reports with usable mileage (2). 4 complaints have missing, zero or invalid mileage.
Complaints over time
Year the complaint was filed, not the vehicle model year or incident year. The snapshot year is partial.
| Category | Count |
|---|---|
| 2000 | 1 |
| 2001 | 1 |
| 2002 | 2 |
| 2010 | 1 |
| 2014 | 1 |
| 2015 | 1 |
| 2019 | 1 |
2000: 1; 2001: 1; 2002: 2; 2010: 1; 2014: 1; 2015: 1; 2019: 1
Pattern summary
Engine leads the component reports. Braking behavior appears in 4 complaint narratives. Electrical and battery issues appears in 1 complaint narratives. Steering behavior appears in 1 complaint narratives. Use these patterns to inspect individual reports and prepare questions for a mechanic.
Calculated from recorded counts. An AI narrative has not been published for this selection.
Complaint evidence
Examples provide context, not a representative sample or a verified diagnosis.
Owner report 10313402 · 2010-02-23 (February 23, 2010)
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 I…
Owner-reported narrative. 25,000 miles reported. Look up ODI 10313402 at NHTSA ↗
Owner report 10663131 · 2014-12-09 (December 9, 2014)
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 ACC…
Owner-reported narrative. 230,000 miles reported. Look up ODI 10663131 at NHTSA ↗
Owner report 8013665 · 2002-07-10 (July 10, 2002)
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 …
Owner-reported narrative. Look up ODI 8013665 at NHTSA ↗