Lexus EnthusiastLexus Enthusiast
  • Models
  • News
  • Forums
Menu
Models
Performance
GS F
IS F
LFA
RC F
Cars
CT
ES
GS
IS
LC
LS
RC
SC
SUVs
GX
LBX
LM
LX
NX
RX
RZ
TX
UX
News
Reviews
Rumors
Spy Shots
Videos
Renderings
Photo Galleries
Features
Forums
New posts
Search forums
Podcast

Toyota Challenges CNN Report on Sudden Unintended Acceleration

Kevin March 5th, 2012

Lexus CNN Report

A sensationalist news story from CNN about sudden unintended acceleration in a Lexus pre-production test vehicle has been condemned by the automaker, who have called the report “grossly inaccurate” and a “worn-out fabrication.”

Citing a confidential engineering document written in Japanese, CNN ran a segment on Anderson Cooper 360 that tests of a Lexus LS 460 prototype revealed electronic software issues that resulted in “sudden unintended acceleration”, and suggested that Toyota held back this document from NHTSA & NASA investigators during their investigations.

Needless to say, Toyota was not amused with these accusations, here’s some quote from their public response:

Exhaustive investigations undertaken by some of the most respected engineers and scientific institutions in America – including NASA, the National Highway Traffic Safety Administration (NHTSA) and the National Academy of Sciences – have thoroughly debunked this worn-out fabrication. Yet a group of trial lawyers suing Toyota for money and their paid advocates are continuing their efforts to manufacture controversy where none exists and have used CNN to support their narrow, self-serving agenda.

This [prototype] test, intentionally designed to artificially simulate a failed accelerator pedal sensor, demonstrated that Toyota’s electronics and fail-safes worked exactly designed within milliseconds to prevent the vehicle from accelerating. Contrary to CNN’s allegation, no “sudden unintended acceleration” occurred nor is it referenced in the Japanese language document. It was for this very reason that Toyota did not provide this document to the NHTSA in the course of its exhaustive analysis of Toyota’s electronics.

Importantly, the Japanese language document describes a condition intentionally induced during prototype testing of the ACC that has never existed in any vehicle ever produced or sold by Toyota anywhere in the world.

That CNN would use prototype testing as proof of problems with production models is beyond ridiculous, as was their interview with Lexus ES 350 owner Tanya Spotts, who claimed her car surged forward and caused her to hit a wall while parking — here’s what Toyota had to say about the Spotts incident:

In its broadcast, CNN also highlights unverified customer complaints to the NHTSA and includes reference to at least one expert paid for by lawyers suing Toyota.

With respect to the complaint by Tanya Spotts involving a low-speed parking incident, the vehicle’s Event Data Recorder conclusively demonstrates that the driver was on and off of the accelerator pedal in the seconds before impact and did not apply the brake pedal until approximately 0.4 seconds prior to impact, while travelling at 9 MPH. This data is entirely consistent with pedal misapplication.

So it’s now journalism to ignore real data and instead rely on statements from someone with a financial incentive to misrepresent the truth?

Honestly, I have no idea how this CNN report passed editorial inspection — just plain embarrassing.

View the CNN Report

Read Toyota’s Response

In the News

No discussion thread for this article yet.

Popular Stories
2025-11-27-GR-GT-2

Official: Toyota’s GR GT3 Concept will become the GR GT production car

Sorry Lexus fans, this supercar is going to be GR branded.
November 27th, 2025
2024-10-16-GT-GT3-Concept-3

Is this the new LFA? GR GT3 Concept Spied On Public Roads

Could this be a new Lexus supercar... or something different?
October 16th, 2024
2024-09-29-Lexus-Coupe-Concept-1

Should Lexus Resurrect the SC Coupe?

Speculation around a new midsize coupe feels like "SC" to us.
September 29th, 2024
2022-01-14-GR-GT3-Concept-3

A V8 Lexus LFR May Have Been a Pipedream After All

The GR GT3 Concept appears headed to production, but not as a Lexus.
October 10th, 2025
Follow Lexus Enthusiast
From the Forums
Official Lexus Future Product & Powertrain Megathread
3,544 replies
Last post by DarkSpace6383
IS 500 F SPORT Performance Megathread
1,030 replies
Last post by Falcon
Toyota Yaris Master Thread (Sedan & Hatch Discontinued for USA)
336 replies
Last post by Tragic Bronson
12th Generation E120 Toyota Corolla Thread (Hatch, Sedan, Cross, GR)
676 replies
Last post by CRSKTN
Lexus Racing Megathread
720 replies
Last post by DarkSpace6383
2025 Updated CT5-V and Blackwing
5 replies
Last post by mikeavelli
GR GT Megathread (GT3 Concept will become the GR GT)
180 replies
Last post by Lexus Jack
Toyota Land Cruiser FJ Discussion
53 replies
Last post by Motor

Latest Posts

  • DarkSpace6383 in "Official Lexus Future Product & Powertrain Megathread" 11 hours ago
  • Falcon in "IS 500 F SPORT Performance Megathread" 19 hours ago
  • DarkSpace6383 in "Lexus TZ Official Thread" 1 day ago
  • Tragic Bronson in "Toyota Yaris Master Thread (Sedan & Hatch Discontinued…" 1 day ago
  • CRSKTN in "12th Generation E120 Toyota Corolla Thread (Hatch, Sedan,…" 3 days ago
View All Forums →
Contact Privacy Policy
© 2026 Lexus Enthusiast