There are 1 owner-reported speed control & cruise complaints for the 2009 Acura RDXin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
2009 ACURA RDX HAS UNCONTROLLABLE ACCELERATION PROBLEM. *NJ THE CONSUMER STATED AS HE WAS PULLING INTO A PARKING SPACE, HE APPLIED THE BRAKE. HOWEVER, THE VEHICLE CONTINUED TO ACCELERATE. HE PUSHED HARDER ON THE BRAKE, BUT TO NO AVAIL. THE CONSUMER THEN SWITCHED THE GEAR FROM DRIVE TO NEUTRAL AND THEN THE VEHICLE STOPPED GOING FORWARD, BUT THE ENGINE REVVED EVEN MORE. THE CONSUMER STATED IT HAS HAPPENED TWO MORE TIMES SINCE THE FIRST INCIDENT. *JB
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 25, 2026