WHILE DRIVING AT SPEED - CITY STREET 45MPH -- LOST ABILITY TO THROTTLE. NO THROTTLE, ENGINE, OR ACCELERATION RESPONSE WHEN PRESSING GAS PEDAL. CHECK ENGINE AND CRUISE LIGHTS BLINKING. AFTER PULLING OVER, TURNED OFF ENGINE. UPON RESTARTING AFTER A MINUTE, THROTTLE CAPABILITY RETURNED. THIS HAS HAPPENED TWICE, UNEXPECTEDLY.
2006 Subaru Outback
Owner reports · Recalls · Investigations
Similar to other model years
Owner complaints for the 2006 Subaru Outback do not stand out strongly from the model-year median of 207.5.
About this comparison →How this year compares
Owner complaints by model year
Compare all Outback years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
225 reports with mileage · 51 unknown
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
- Vehicle Speed Control. Review the 98 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Engine. Review the 43 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Electrical System. Review the 42 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
Vehicle Speed Control complaints
98 reportsTL* THE CONTACT OWNS A 2006 SUBARU OUTBACK. WHILE DRIVING AT 70 MPH, THE ACCELERATOR PEDAL WAS DEPRESSED, BUT THE VEHICLE FAILED TO ACCELERATE. THE VEHICLE LOST POWER, THE CRUISE CONTROL DEACTIVATED, AND THE CHECK ENGINE WARNING LIGHT ILLUMINATED. THE FAILURE RECURRED ON NUMEROUS OCCASIONS. THE VEHICLE WAS TAKEN TO AN INDEPENDEN…
Read full complaint
TL* THE CONTACT OWNS A 2006 SUBARU OUTBACK. WHILE DRIVING AT 70 MPH, THE ACCELERATOR PEDAL WAS DEPRESSED, BUT THE VEHICLE FAILED TO ACCELERATE. THE VEHICLE LOST POWER, THE CRUISE CONTROL DEACTIVATED, AND THE CHECK ENGINE WARNING LIGHT ILLUMINATED. THE FAILURE RECURRED ON NUMEROUS OCCASIONS. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC WHO DIAGNOSED THAT THE THROTTLE POSITION SENSOR NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS 182,000.
WHILE DRIVING MY SUBARU YESTERDAY, I SUDDENLY LOST THE ABILITY TO ACCELERATE. THE CAR SPEED DROPPED TO 10 MPH. I PULLED OFF THE ROAD AND RESTARTED CAR TWICE. BARELY ENOUGH ACCELERATION TO GET CAR TO 18 MPH. THE CHECK ENGINE LIGHT REMAINED ON AND THE CRUISE LIGHT BLINKED CONTINOUSLY. TOOK CAR TO DEALER TODAY. ERROR CODE IS P2138.…
Read full complaint
WHILE DRIVING MY SUBARU YESTERDAY, I SUDDENLY LOST THE ABILITY TO ACCELERATE. THE CAR SPEED DROPPED TO 10 MPH. I PULLED OFF THE ROAD AND RESTARTED CAR TWICE. BARELY ENOUGH ACCELERATION TO GET CAR TO 18 MPH. THE CHECK ENGINE LIGHT REMAINED ON AND THE CRUISE LIGHT BLINKED CONTINOUSLY. TOOK CAR TO DEALER TODAY. ERROR CODE IS P2138. DEALER CANNOT FIND WHAT IS WRONG WITH CAR. I AM CONCERNED ABOUT GOING ONTO HIGHWAYS AND HAVING THIS HAPPEN.
I WAS DRIVING WHEN SUDDENLY MY CAR WOULD NOT GO FORWARD MORE THAN A FEW MPH, THE CHECK ENGINE LIGHT CAME ON AND THE CRUISE CONTROL WAS FLASHING. THANKFULLY I WAS ONLY DOING ABOUT 30 MILES AN HOUR IN TOWN. I PULLED OVER, TURNED MY CAR OFF, TURNED IT BACK ON AND IT WOULDN'T START. I STARTED IT FOR A 2ND TIME AND IT STARTED AND I D…
Read full complaint
I WAS DRIVING WHEN SUDDENLY MY CAR WOULD NOT GO FORWARD MORE THAN A FEW MPH, THE CHECK ENGINE LIGHT CAME ON AND THE CRUISE CONTROL WAS FLASHING. THANKFULLY I WAS ONLY DOING ABOUT 30 MILES AN HOUR IN TOWN. I PULLED OVER, TURNED MY CAR OFF, TURNED IT BACK ON AND IT WOULDN'T START. I STARTED IT FOR A 2ND TIME AND IT STARTED AND I DROVE HOME. I TOOK IT TO MY SUBARUS ONLY MECHANIC OF 17 YEARS (I'M ON MY 4TH SUBIE) WHO THOUGHT THE ERROR CODE OF P2138 WAS ODD. HE TOLD ME TO LET HIM KNOW IF IT HAPPENED AGAIN....AND IT DID A FEW DAYS LATER SO I TOOK IT BACK IN. MY MECHANIC CALLED SUBARU AND FOUND OUT THIS WAS NOT AN UNCOMMON PROBLEM. I'VE ONLY HAD IT BACK A DAY SO I'M NOT SURE IF THE PROBLEM HAS BEEN FIXED. I CERTAINLY HOPE IT HAS AS I'M TERRIFIED OF THE THOUGHT OF THIS HAPPENING ON THE HIGHWAY DOING 70 MPH ON MY WAY TO WORK IN HORRIBLE TRAFFIC. AFTER GETTING ON THE INTERNET, THIS LONG-TIME SUBARU LOVER IS SURPRISED AND DISAPPOINTED THAT SUBARU HASN'T DONE A RECALL ON THIS PROBLEM. THIS IS A VERY DANGEROUS ISSUE THAT NEEDS TO BE ADDRESSED.
I WAS DRIVING WITH MY 10 MONTH OLD IN THE CAR WHEN IT SUDDENLY BEGAN TO DECCELERATE. I PRESSED ON THE GAS PEDAL AND GOT NO RESPONSE. THE CHECK ENGINE AND CRUISE CONTROL LIGHTS BEGAN FLASHING AT THIS TIME AS WELL. FORTUNATELY I WAS ON A RURAL ROAD (SPEED LIMIT 40 MPH) AND WAS ABLE TO LIMP ALONG TO A PULL OFF. I TURNED THE EN…
Read full complaint
I WAS DRIVING WITH MY 10 MONTH OLD IN THE CAR WHEN IT SUDDENLY BEGAN TO DECCELERATE. I PRESSED ON THE GAS PEDAL AND GOT NO RESPONSE. THE CHECK ENGINE AND CRUISE CONTROL LIGHTS BEGAN FLASHING AT THIS TIME AS WELL. FORTUNATELY I WAS ON A RURAL ROAD (SPEED LIMIT 40 MPH) AND WAS ABLE TO LIMP ALONG TO A PULL OFF. I TURNED THE ENGINE OFF AND LET IT SIT FOR 5 MINUTES. WHEN I TURNED THE CAR BACK ON I WAS ABLE TO DRIVE AGAIN. THE CHECK ENGINE LIGHT WAS ON WHEN I INITIALLY STARTED THE CAR BUT TURNED OFF WHEN I BEGAN DRIVING AGAIN. THE SAME EVENT OCCURRED 4 DAYS LATER WHEN I WAS TAKING MY 4 YEAR OLD TO PRESCHOOL. I TURNED OFF A 25 MPH STREET INTO HIS SCHOOL WHEN THE CHECK ENGINE LIGHT CAME ON AND THE GAS PEDAL QUIT WORKING. I SHOULD NOTE THAT WHEN THE GAS PEDAL "QUITS WORKING" THE CAR WILL NOT LET ME GO ABOVE 15 MPH. ONCE AGAIN, I WAS ABLE TO TURN THE CAR OFF AND WHEN I STARTED IT BACK UP THE GAS PEDAL WORKED AGAIN. I TOOK THE VEHICLE TO A LOCAL MECHANIC WHO REPLACED THE ACCELERATOR PEDAL AND SENSOR. FORTUNATELY I WAS ON RURAL ROADS WHEN BOTH OF THESE EVENTS HAPPENED, BUT THIS WOULD HAVE BEEN TERRIFYING IF I WAS ON A BUSY ROAD OR FREEWAY, ESPECIALLY WITH 2 SMALL CHILDREN IN THE CAR.
I WAS DRIVING ON THE INTERSTATE AND WHEN I GOT ONTO THE EXIT RAMP, THE VEHICLE GAS PEDAL STOPPED WORKING AND THE CHECK ENGINE LIGHT CAME ON ALONG WITH FLASHING CRUISE CONTROL LIGHT. I COASTED INTO A DEALERSHIP WITH HAZARD LIGHTS ON AT ABOUT 10MPH. DIAGNOSIS WAS A FAULTY ACCELERATOR PEDAL SENSOR. THIS COULD HAVE BEEN VERY DANGE…
Read full complaint
I WAS DRIVING ON THE INTERSTATE AND WHEN I GOT ONTO THE EXIT RAMP, THE VEHICLE GAS PEDAL STOPPED WORKING AND THE CHECK ENGINE LIGHT CAME ON ALONG WITH FLASHING CRUISE CONTROL LIGHT. I COASTED INTO A DEALERSHIP WITH HAZARD LIGHTS ON AT ABOUT 10MPH. DIAGNOSIS WAS A FAULTY ACCELERATOR PEDAL SENSOR. THIS COULD HAVE BEEN VERY DANGEROUS IF I WAS IN HEAVY TRAFFIC OR STILL ON THE INTERSTATE. CAR ONLY HAS 53,000 MILES ON IT.
I WAS DRIVING AT APPROXIMATELY 55, MILES PER HOUR THE ENG WENT TO IDE SPEED, THE CHECK ENG LIGHT CAME ON. I DRIFTED OFF THE SIDE OF THE ROAD, THE THROTTLE WAS UNRESPONSIVE. READ THE CODE OUT AND IT WAS FOR THROTTLE PEDAL POSITION SENSOR. IT HAS HAPPENED TWICE SINCE, THIS COULD BE DANGEROUS IF IN MAJOR TRAFFIC SUCH AS ON A FREEWA…
Read full complaint
I WAS DRIVING AT APPROXIMATELY 55, MILES PER HOUR THE ENG WENT TO IDE SPEED, THE CHECK ENG LIGHT CAME ON. I DRIFTED OFF THE SIDE OF THE ROAD, THE THROTTLE WAS UNRESPONSIVE. READ THE CODE OUT AND IT WAS FOR THROTTLE PEDAL POSITION SENSOR. IT HAS HAPPENED TWICE SINCE, THIS COULD BE DANGEROUS IF IN MAJOR TRAFFIC SUCH AS ON A FREEWAY. IT COULD CAUSE A CRASH. THIS SEEMS TO BE AN ISSUE WITH SUBARU, I HAVE RESEARCHED IT AND MANY PEOPLE REPORT THIS IN FORUMS ON THE INTERNET.
WHEN DRIVING ON THE HIGHWAY AT 75MPH THE ENGINE LIGHT AND CRUISE CONTROL LIGHT CAME ON AND THE ACCELERATOR BECAME UNRESPONSIVE. AFTER PULLING OVER AND RESTARTING THE CAR IT WORKED FINE. THIS HAS HAPPENED 7 TIMES SO FAR AND AFTER READING MANY POSTS ON OUTBACK FORUMS IT SEEMS THAT THIS IS A VERY COMMON AND DANGEROUS PROBLEM THAT…
Read full complaint
WHEN DRIVING ON THE HIGHWAY AT 75MPH THE ENGINE LIGHT AND CRUISE CONTROL LIGHT CAME ON AND THE ACCELERATOR BECAME UNRESPONSIVE. AFTER PULLING OVER AND RESTARTING THE CAR IT WORKED FINE. THIS HAS HAPPENED 7 TIMES SO FAR AND AFTER READING MANY POSTS ON OUTBACK FORUMS IT SEEMS THAT THIS IS A VERY COMMON AND DANGEROUS PROBLEM THAT NEEDS TO BE FIGURED OUT BY SUBARU.
SUDDEN LOSS OF ACCELERATION WHILE DRIVING; CONNECTION BETWEEN GAS PEDAL AND ENGINE CONTROL IS FAULTY. FORCES DRIVER TO COAST TO A STOP AND TURN OFF CAR. NO ABILITY TO USE GAS TO GET OUT OF THE WAY FASTER.
WAS DRIVING AT APPROX 55 MPH WHEN ALL OF A SUDDEN CHECK ENGINE LIGHT CAME ON, CRUISE LIGHT WAS FLASHING, AND SPORT LIGHT WAS FLASHING, CAR SLOWED DOWN TO 10 MPH AND COULD NOT GO ANY FASTER. IT WAS REVVED UP TO REDLINE AND THERE WAS NO RESPONSE WITH THE GAS PEDAL. I WAS ONLY 2 MILES FROM MY DESTINATION, SO I LIMPED IT THERE AND S…
Read full complaint
WAS DRIVING AT APPROX 55 MPH WHEN ALL OF A SUDDEN CHECK ENGINE LIGHT CAME ON, CRUISE LIGHT WAS FLASHING, AND SPORT LIGHT WAS FLASHING, CAR SLOWED DOWN TO 10 MPH AND COULD NOT GO ANY FASTER. IT WAS REVVED UP TO REDLINE AND THERE WAS NO RESPONSE WITH THE GAS PEDAL. I WAS ONLY 2 MILES FROM MY DESTINATION, SO I LIMPED IT THERE AND SHUT IT OFF. I HAD IT SCANNED WITH A CODE SCANNER AND CODE "P2138" (THROTTLE POSITION SENSOR) CAME UP. AFTER MUCH RESEARCH I FOUND IT USUALLY IS RELATED TO GAS PEDAL ASSY. IT HAS NOT YET HAPPENED SINCE CLEARING THE CODE AND MAKING SURE THE PLUG ON THE PEDAL WAS TIGHT.
Official recalls
720V001000 · Air Bags:frontal:passenger Side:inflator Module
Jan 2, 2020
Subaru of America, Inc. (Subaru) is recalling certain 2009-2013 Forester, 2003-2006 Baja, 2004-2011 Impreza, 2004-2014 WRX (STI included), 2003-2014 Legacy and Outback, and 2005-2006 Saab 9-2X vehicles originally sold, or ever registered, in the states of Alabama, California, Florida, Georgia, Hawaii, Louisiana, Mississippi, South Carolina, Texas, Puerto Rico, American Samoa, Guam, the Northern Mariana Islands (Saipan), and the U.S. Virgin Islands or "Zone A." These vehicles had their passenger frontal air bag inflators previously replaced under a prior recall using inflators of the same design. The inflators may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, temperature and temperature cycling.
Consequence & remedy
Consequence: An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.
Remedy: Subaru will notify their owners. General Motors will notify Saab owners. Dealers will replace the passenger air bag inflators with alternate inflators, free of charge. The recall began January 7, 2020. Subaru Owners may contact Subaru customer service at 1-844-373-6614. Saab owners may contact the Saab Customer Assistance Center at 1-800-955-9007. Subaru's number for this recall is TKA-20.
20V002000 · Air Bags:frontal:passenger Side:inflator Module
Jan 2, 2020
Subaru of America, Inc. (Subaru) is recalling certain 2009-2013 Forester, 2003-2006 Baja, 2004-2011 Impreza, 2004-2014 WRX (including STI), 2003-2014 Legacy and Outback, and 2006 Saab 9-2X vehicles originally sold, or ever registered, in the states of Arizona, Arkansas, Delaware, District of Columbia, Illinois, Indiana, Kansas, Kentucky, Maryland, Missouri, Nebraska, Nevada, New Jersey, New Mexico, North Carolina, Ohio, Oklahoma, Pennsylvania, Tennessee, Virginia, and West Virginia or "Zone B." These vehicles had their passenger frontal air bag inflators previously replaced under a prior recall using inflators of the same design. The inflators may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, temperature and temperature cycling.
Consequence & remedy
Consequence: An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.
Remedy: Subaru will notify their owners. General Motors will notify Saab owners. Dealers will replace the passenger air bag inflators, free of charge. The recall began January 7, 2020. Subaru owners may contact Subaru customer service at 1-844-373-6614. Saab owners may contact the Saab Customer Assistance Center at 1-800-955-9007. Subaru's number for this recall is TKB-20.
20V003000 · Air Bags:frontal:passenger Side:inflator Module
Jan 2, 2020
Subaru of America, Inc. (Subaru) is recalling certain 2009-2013 Forester, 2003-2006 Baja, 2004-2011 Impreza, 2004-2014 WRX (including STI), 2003-2014 Legacy and Outback, and 2005-2006 Saab 9-2X vehicles originally sold, or ever registered, in the states of Alaska, Colorado, Connecticut, Idaho, Iowa, Maine, Massachusetts, Michigan, Minnesota, Montana, New Hampshire, New York, North Dakota, Oregon, Rhode Island, South Dakota, Utah, Vermont, Washington, Wisconsin, and Wyoming or "Zone C." These vehicles had their passenger frontal air bag inflators previously replaced under a prior recall using inflators of the same design. The inflators may explode due to propellant degradation occurring after long-term exposure to high absolute humidity, temperature and temperature cycling.
Consequence & remedy
Consequence: An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.
Remedy: Subaru will notify their owners. General Motors will notify Saab owners. Dealers will replace the passenger air bag inflators, free of charge. The recall began January 7, 2020. Subaru owners may contact Subaru customer service at 1-844-373-6614. Saab owners may contact the Saab Customer Assistance Center at 1-800-955-9007. Subaru's number for this recall is TKC-20.
19V297000 · Electrical System:ignition:switch
Apr 11, 2019
Subaru of America, Inc. (Subaru) is recalling certain 2009-2013 Forester vehicles, 2008-2011 Impreza vehicles, 2008-2014 WRX vehicles, 2005-2014 Legacy vehicles, 2005-2014 Outback vehicles and 2006-2008 Tribeca vehicles equipped with a mechanical key ignition switch installed as a replacement part. The ball spring inside the switch may break, reducing the strength of the ignition switch. If this occurs, the weight on the key ring and certain road conditions could cause the ignition switch to move out of the run position to the accessory position, turning off the engine.
Consequence & remedy
Consequence: The engine turning off unexpectedly can increase the risk of a crash. If a crash occurs under this condition, the air bag may not deploy, increasing the risk of injury.
Remedy: Subaru will notify owners, and dealers will inspect the ignition switch, replacing the ignition switch, if necessary, free of charge. The recall began May 10, 2019. Owners may contact Subaru customer service at 1-844-373-6614. Subaru's number for this recall is WUF-91.
15V323000 · Air Bags:frontal:passenger Side:inflator Module
May 28, 2015
Subaru of America, Inc. (Subaru) is recalling certain model year 2003-2004 Subaru Baja vehicles manufactured January 22, 2003, to July 21, 2004, 2004-2005 Impreza vehicles manufactured January 28, 2003, to May 31, 2005, 2003-2008 Subaru Legacy vehicles manufactured January 22, 2003, to May 2, 2008, 2003-2008 Subaru Outback vehicles manufactured February 18, 2003, to May 5, 2008, and 2005 Saab 9-2x vehicles manufactured February 11, 2004, to March 17, 2005. The affected vehicles are equipped with a passenger side frontal air bag that may be susceptible to moisture intrusion which, over time, could cause the inflator to rupture upon its deployment.
Consequence & remedy
Consequence: In the event of a crash necessitating deployment of the passenger's frontal air bag, the inflator could rupture with metal fragments striking the vehicle occupants potentially resulting in serious injury or death.
Remedy: Subaru will notify their owners and General Motors will notify Saab owners. Dealers will replace the passenger air bag inflator, free of charge. The Subaru recall began on June 17, 2015. Owners may contact Subaru customer service at 1-800-782-2783. The Saab recall began on July 27, 2015. Owners of Saab vehicles may call 1-800-955-9007. Subaru's number for this recall is WQR-53. Note: The recall completely supersedes recall 14V-399 (WQL-48) and partially supersedes recall 14V-763 (WQP-51) in that model year 2004 through 2005 Subaru Impreza and model year 2005 Saab 9-2x vehicles are now only part of this campaign. Note: On December 18, 2015 Subaru informed NHTSA of an expansion of this recall to include certain model year 2003-2004 Subaru Baja, 2003-2008 Subaru Legacy and 2003-2008 Subaru Outback vehicles.
14V311000 · Service Brakes, Hydraulic:foundation Components:hoses, Lines/piping, And Fittings
Jun 10, 2014
Subaru of America, Inc. (Subaru) is recalling certain model year 2005-2009 Outback and Legacy, 2008-2011 Impreza and 2008-2014 Impreza WRX/STI, and 2009-2013 Forester vehicles, currently, or formerly, registered in Connecticut, Delaware, Illinois, Indiana, Iowa, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, West Virginia, Wisconsin and the District of Columbia. Salt water could splash on the brake lines through a gap in the fuel tank protector, resulting in excessive corrosion of the brake lines. Note that affected vehicles not currently, or formerly registered, in the salt belt states identified above are eligible for repair, at no cost to the customer, upon request.
Consequence & remedy
Consequence: Brake line corrosion may result in brake fluid leakage. Fluid leakage may result in longer distances being required to slow or stop the vehicle, increasing the risk of a crash.
Remedy: Subaru will notify owners, and dealers will test the brake system by depressing the brake pedal and inspecting for brake fluid leaks. If no brake fluid seepage is observed, the affected areas will be rustproofed with anti-corrosion wax. If brake fluid seepage is observed, the brake lines will be replaced followed by rustproofing with anti-corrosion wax. These services will be performed free of charge. The recall began July 2014 and second notifications will run through November 2014. Owners may contact Subaru at 1-800-782-2783. Subaru's recall campaign number is WQK-47. Note: This recall supersedes recall 13V-110 which applied to certain 2005-2009 Legacy/Outback vehicles. Vehicles that were remedied under the previous campaign still need additional areas rust-proofed.
13V110000 · Service Brakes, Hydraulic:foundation Components:hoses, Lines/piping, And Fittings
Mar 27, 2013
Subaru is recalling certain model year 2005-2009 Outback and Legacy vehicles manufactured from December 2003, through April 2009 and currently, or formerly, registered in Connecticut, Delaware, Illinois, Indiana, Iowa, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Hampshire, New Jersey, New York, Ohio, Pennsylvania, Rhode Island, Vermont, West Virginia, Wisconsin and the District of Columbia. Salt water could splash on the brake lines through a gap in the fuel tank protector, resulting in excessive corrosion of the brake lines.
Consequence & remedy
Consequence: Brake line corrosion may result in brake fluid leakage. Fluid leakage may result in longer distances being required to slow or stop the vehicle, increasing the risk of a crash.
Remedy: Subaru will notify owners, and dealers will inspect the vehicles. If no brake fluid seepage is observed, the affected area will be rustproofed with anti-corrosion wax. If brake fluid seepage is observed, the brake lines will be replaced followed by rustproofing with anti-corrosion wax. These services will be performed free of charge. The recall began on May 30, 2013. Owners may contact Subaru at 1-800-782-2783. Subaru's recall campaign number is WQG-43.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
0No exact-year investigations in this snapshot.
Illustration