NHTSA Complaint #10306496 — 2009 TOYOTA PRIUS TRACTION CONTROL SYSTEM

Complaint Details

ODI Number	10306496
Vehicle	2009 TOYOTA PRIUS
Component	TRACTION CONTROL SYSTEM
Date of Incident	November 28, 2009
Date Filed	February 5, 2010
Mileage	17,000 miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	NC

Consumer Description

2009 PRIUS DISPLAYS ERRATIC BRAKING BEHAVIOR WHEN BRAKES ARE APPLIED ON IRREGULAR SURFACES...RR TRACKS, GRAVEL ETC. *TR

Related Complaints for the 2009 TOYOTA PRIUS

Other TRACTION CONTROL SYSTEM Complaints

#10341484 — July 5, 2010 — MY 2009 TOYOTA PRIUS, SINCE I FIRST PURCHASED IT APRIL 2009, THE ANTI-LOCK BRAKES SEEM TO FAIL. WHEN I BRAKE AND HIT ...

#10331395 — May 20, 2010 — IT IS A RECURRING INCIDENT/PROBLEM WITH MY 2009 TOYOTA PRIUS. BRAKING AT THE SAME TIME ONE IS GOING OVER A BUMP IN ...

#10322495 — March 27, 2010 — WHEN BRAKING ON THE PRIUS IF YOU HIT A POTHOLE THE CAR LOSES TRACTION AND SKIPS OVE THE POTHOLE. LOSS OF FEELING FOR ...

#10318474 — March 10, 2010 — I HAVE A 2009 PRIUS THAT IS NOT A PART OF THE "BRAKING/TRACTION" RECALL, HOWEVER I'VE EXPERIENCED THE SAME EXACT PROB...

#10316745 — March 4, 2010 — 2009 TOYOTA PRIUS: WHEN DRIVING OVER POT-HOLES, BUMPS, OR UNEVEN PATCHES OF ROAD AT ALL DIFFERENT SPEEDS, THE CAR'S "...

Recent Complaints for the 2009 TOYOTA PRIUS

#11686488 — UNKNOWN OR OTHER — September 10, 2025 — Cooling system

#11679902 — SERVICE BRAKES — August 11, 2025 — The brake actuator is failing. It’s making unusual noises when stepping on the brakes. A new additional noise started...

#11652330 — ELECTRICAL SYSTEM — April 2, 2025 — Breaking system failure do to ASB Actuator, breaks are locking and vehicle is engine braking.

#11652330 — ENGINE — April 2, 2025 — Breaking system failure do to ASB Actuator, breaks are locking and vehicle is engine braking.

#11652330 — FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING — April 2, 2025 — Breaking system failure do to ASB Actuator, breaks are locking and vehicle is engine braking.