2003 Lexus RX300 Brakes Problems
- Complaints
- 1about this part
- Share
- 4%of 25 total for the year
- Median mileage
- 320,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the brakes of the 2003 Lexus RX300, 4% of the 25 complaints for this model year. Where a mileage was given, the median is 320,000 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“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 complaint #10935552, filed 2016-12, 320,000 milesRelated service bulletins
- 10205319Feb 21, 2013Brake Pedal Force Gauge SST for Parking Brake Inspection.
- 10133849Feb 21, 2013A new Special Service Tool (SST 09709-00002) has been introduced to aid in the inspection procedure for certain vehicles equipped with a floor pedal-type parking brake system…
Brakes: other model years
Other parts of the 2003 Lexus RX300
7 complaintsVehicle speed control
5 complaintsAir bags
3 complaintsElectrical system
3 complaintsEngine cooling
3 complaintsVisibility (wipers, defrost, mirrors)
3 complaintsElectronic stability control
2 complaintsEquipment
2 complaintsEngine
1 complaintsFuel system
1 complaintsOther or unknown
1 complaintsSuspension
1 complaints
← All problems reported for the 2003 Lexus RX300
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology