2006 Lexus IS 350 Vehicle speed control Problems
- Complaints
- 4about this part
- Share
- 4%of 93 total for the year
- Median mileage
- 44,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 4 complaints about the vehicle speed control of the 2006 Lexus IS 350, 4% of the 93 complaints for this model year. Where a mileage was given, the median is 44,000 miles. 2 of these say a crash was involved, according to the filers.
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.
“The contact owns a 2006 Lexus is350. The contact stated while driving and applying the brake pedal to stop the vehicle it experienced unexpected acceleration and crashed into the rear of a second vehicle. The driver of the second vehicle was injured during the incident but no further information was available. A police report was available. The vehicle was taken to the dealer who was unable to diagnose the failure. The manufacturer was not notified of the failure. The failure mileage was 91,274.”
NHTSA complaint #10577901, filed 2014-04, 91,274 miles“The contact owns a 2006 Lexus is350. The contact was driving approximately between 35-45 MPH when the vehicle accelerated up to 90 MPH without warning. The brake pedal was depressed to the floor with extreme force. The vehicle failed to slow down. Immediately,the emergency brake was engaged and the vehicle slowed down. The front driver side floor mat was removed. An identical failure occurred on a separate occasion which resulted in the vehicle crashing into a tree. The contact did not report any injuries or state that a police report was filed. …”
NHTSA complaint #10319857, filed 2010-03, 44,000 miles“The contact owns a 2006 toyota Lexus is350. The contact received notification of NHTSA recall campaign id number: 05v565000 (vehicle speed control: accelerator pedal) in april 2010. He stated the closest authorized dealer that could make repairs to the vehicle was over 300 miles from his residence. The manufacturer was contacted and they advised they would contact him to determine if there was an alternative. As of june 2010, the manufacturer had not responded. There were no failures at this time. Updated 7/20/10 updated 07/23/10”
NHTSA complaint #10334656, filed 2010-06Related service bulletins
- 10045639Jul 10, 2012Lexus: precaution information on removal, inspection, installation of accelerator pedal sensor assembly, which requires no lubrication. Models 2001-13 ct200h, es300, 300h, 330…
Vehicle speed control: other model years
Other parts of the 2006 Lexus IS 350
30 complaintsVisibility (wipers, defrost, mirrors)
18 complaintsAir bags
17 complaintsEngine
11 complaintsSteering
8 complaintsBrakes
5 complaintsElectrical system
4 complaintsEngine cooling
4 complaintsFuel system
4 complaintsOther or unknown
3 complaintsEquipment
2 complaintsSeat belts
2 complaints
← All problems reported for the 2006 Lexus IS 350
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 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