There are 3 owner-reported speed control & cruise complaints for the 2005 Acura TLin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
ACCELERATOR POSITION SENSOR (AP SENSOR) SUFFERED A SUDDEN AND CATASTROPHIC FAILURE AS I WAS MERGING ONTO A HIGHWAY. THIS CAUSED THE CAR TO LOSE ALL PROPULSION, AS THE ENGINE FAILED TO ACCELERATE AND IMMEDIATELY WENT TO IDLE. IT COULD HAVE CAUSED ME TO HAVE AN ACCIDENT AND/OR GET REAR ENDED, AS I WAS TRYING TO MERGE INTO RAPIDLY MOVING TRAFFIC ON THE HIGHWAY. MY ENGINE CHECK LIGHT AND VEHICLE STABILITY ASSIST WARNING LIGHTS CAME ON IMMEDIATELY, AND THE TRANSMISSION BUCKED AS IT TRIED TO ASCERTAIN WHAT GEAR IT WAS SUPPOSED TO BE IN. FORTUNATELY, THERE WAS ENOUGH ROOM TO COAST OFF THE ROAD. THERE WAS NO PRIOR WARNING WHATSOEVER THAT ANYTHING WAS WRONG. THE VEHICLE WAS PURCHASED NEW AND DEALER MAINTAINED. *TR
DRIVING ON HIGHWAY AND GAS PEDAL FAILED TO OPERATE PROPER....AFTER SLOWING DOWN TO ABOUT 20 MPH IT STARTED UP AGAIN AND I REGAINED THE SPEED OF ABOUT 60. THEN IN ABOUT 2 MILES IT HAPPENED AGAIN, I GOT OFF THE HIGHWAY AND TOOK TO THE CLOSEST ACURA DEALER. THEY REPLACED THE APP SENSOR AND NOTED "PEDAL POSITION SENSOR FAILURE" THE PEDAL POSITION SENSOR WAS REPLACED. THIS HAPPENED ON JUNE 5, 2012, THEN ON SEPTEMBER 3, 2012 I WAS PARKING IN OUR OFFICE PARKING LOT AND THE GAS PETAL ACCELERATED AS I WAS PUTTING THE GEAR SHIFT IN THE PARK POSITION. I ACCELERATED SO FAST I HIT THE CONCRETE STOP TOOK OFF AIRBORNE WENT OVER THE EMBANKMENT AND DOWN TO THE STREET BELOW. NEEDLESS TO SAY THE CAR ENTIRE FRONT END WAS WRECKED. THE SEAT BELT DID INDEED SAVE ME FROM MORE SERIOUS INJURY THAN I DID RECEIVED. *TR
TL*THE CONTACT OWNS A 2005 ACURA TL. WHILE DRIVING THE VEHICLE AT ANY SPEED THE CONTACT NOTICED THAT THE VEHICLE WOULD SUDDENLY STOP ACCELERATING WITHOUT WARNING. THE VEHICLE WAS TAKEN TO A LOCAL MECHANIC WHERE THE CONTACT WAS INFORMED THAT THE THROTTLE BODY NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE CURRENT MILEAGE WAS 101000 AND THE FAILURE MILEAGE WAS 161000.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 26, 2026