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2003 Lexus RX300

Owner reports · Recalls · Investigations

Fewer warning signs than most model years

Owner complaints for the 2003 Lexus RX300 are lower than the model-year median of 88.

About this comparison →
25Owner complaints

Model-year median: 88

0Recall campaigns

View recall details →

0Investigations

View investigation details →

How this year compares

Owner complaints by model year

Other model years Selected year
216
2000169
200188
200225
2003
Compare all RX300 years →

Counts vary with age, sales and reporting. They are not failure rates.

What owners reported most

Power Train
7Vehicle Speed Control
5Air Bags
3Electrical System
3Engine And Engine Cooling
3
All reported categories
Visibility
3Electronic Stability Control (esc)
2Equipment
2Engine
1Fuel/propulsion System
1Service Brakes
1Suspension
1Unknown Or Other
1

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: 19 of 25 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.

  • Power Train. Review the 7 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Vehicle Speed Control. Review the 5 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
  • Air Bags. Review the 3 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 reports0 fire reports3 injury reports

Service Brakes complaints

1 reports
Clear category filter
320,000 miles · Dec 15, 2016
Electrical SystemElectronic Stability Control (esc)Service Brakes

I OWN A 2003 LEXUS RX300. AFTER I HAD CAME FROM A COMPLETED STOP WHILE DEPRESSED ON THE ACCELERATOR PEDAL, THE BRAKES BEGAN TO LOCK WITH THE ABS BRAKE LIGHT ILLUMINATED. THE VEHICLE WAS DIAGNOSED BY AN INDEPENDENT MECHANIC WHO STATED THE AV PUMP FAILED OR THAT IT MAYBE SOMETHING WITH THE ELECTRONIC CONTROL MODULE. THE VEHICLE W…

Read full complaint

I OWN A 2003 LEXUS RX300. AFTER I HAD CAME FROM A COMPLETED STOP WHILE DEPRESSED ON THE ACCELERATOR PEDAL, THE BRAKES BEGAN TO LOCK WITH THE ABS BRAKE LIGHT ILLUMINATED. THE VEHICLE WAS DIAGNOSED BY AN INDEPENDENT MECHANIC WHO STATED THE AV PUMP FAILED OR THAT IT MAYBE SOMETHING WITH THE ELECTRONIC CONTROL MODULE. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURERS WERE NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 320,000.

NHTSA ODI #10935552

Official recalls

0

No recalls in this snapshot.

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.