Following traffic and under heavy braking due to lead vehicle braking hard and making turn without turn signal, brake pedal went to floor and vehicle continued traveling forward resulting in rear end collision with vehicle in front. Upon inspection at dealership both rear brake lines found to be corroded badly and sever leakage from both left and right rear brake lines. Corrosion & weeping also no…
2009 Subaru Legacy brakes problems
severe 8 complaints filed with NHTSA · avg repair $450
Complaints
8
Recalls
0
Crashes
1
Avg fix
$450
What owners are reporting 4 most recent
The contact owns a 2009 Subaru Legacy. The contact stated that while driving at an undisclosed speed, the brake pedal was depressed and went to the floorboard. The vehicle failed to stop immediately. The brake warning light was illuminated. The contact activated the parking brake to stop the vehicle. The contact was able to drive to the residence. Upon inspection, the contact noticed that the brak…
TL* THE CONTACT OWNS A 2009 SUBARU LEGACY. THE CONTACT STATED THAT WHILE APPROACHING A STOP SIGN, THE BRAKE PEDAL WAS DEPRESSED AND WENT TO FLOORBOARD. THE VEHICLE WAS COASTED TO THE SIDE OF THE ROADWAY. THE VEHICLE WAS TOWED TO ED REILLY SUBARU (150 MANCHESTER ST, CONCORD, NH 03301) TO BE DIAGNOSED. THE CONTACT WAS INFORMED THAT THE BRAKE LINE WAS CORRODED. THE CONTACT WAS INFORMED THAT THE BRAKE…
Under Subaru campaign WQK47, which supersedes an earlier campaign, 05-09 Legacy/Outback and other models are known to undergo accelerated brake line corrosion due to sub-par materials and design. Subaru of America's "fix" for this issue is to inspect the lines: if the lines are compromised, they replace them. If the lines are corroded but not yet compromised, the lines are coated with an anti-co…
Common questions
How serious is the brakes problem on the 2009 Subaru Legacy?
It's a meaningful issue. 8 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $450.
At what mileage does the brakes typically fail?
Mileage data is limited for this issue. Owners report failures across a wide range, suggesting cause is more about driving conditions and maintenance than mileage alone.
What does it cost to fix?
Independent shops typically charge around $450 for brakes repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to brakes?
No active recalls currently cover brakes issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Other problem areas on this vehicle
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Severity ratings are derived from reported crashes, fires, injuries, and fatalities.
Repair cost estimates are independent-shop national averages and may differ in your area.
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