2008 Subaru Outback Brake Problems

Which parts fail

• Antilock/traction control/electronic limited slip › ABS warning light
  1

Components named in complaints (service brakes, ABS, rotors and pads, parking brake).

Mileage when the problem started

• Under 25k
  00%
• 25k–50k
  00%
• 50k–75k
  15%
• 75k–100k
  29%
• 100k–150k
  941%
• 150k+
  1045%

Owner reports

Selected complaints filed with NHTSA by 2008 Subaru Outback owners, lightly cleaned up (personal details are redacted by NHTSA).

The contact owns a 2008 Subaru Outback. The contact stated while driving at 40 MPH and attempting to make a turn downhill, the brake pedal was depressed but failed to respond, causing the vehicle to crash into a ditch. There were no warning lights illuminated. The contact stated he did not sustain any injuries. The contact was unsure whether a police report was filed. The vehicle was towed to a tow lot, then it was towed to the contact's residence. The vehicle was not diagnosed nor repaired by an independent mechanic or dealer. The contact stated he repaired the vehicle himself. The contact referenced NHTSA Campaign Number: 14V311000 (SERVICE BRAKES, HYDRAULIC). The dealer and the manufacturer were not made aware of the failure. The approximate failure mileage was 160,000.

The contact owns a 2008 Subaru Outback. The contact stated while driving at an undisclosed speed and attempting to depress the brake pedal, the brakes failed to function. The contact took the vehicle to the dealer who diagnosed the failure and replaced the brakes. The contact stated that while attempting to start the vehicle, the vehicle would not start. The contact had the vehicle towed to a dealer and the battery was replaced. Soon after the battery replacement, the front headlights began strobing and the taillight wiring caused the lights to fail. Additionally, there was moisture behind the A-pillar applique trim. The vehicle was taken to a dealer, and the contact was informed that the alternator needed to be replaced. Additionally, the wiring and bulbs in the taillights needed to be replaced. …

When I braked downhill the main brake line, from front to rear, ruptured underneath in the middle of the Subaru. This car came from Wisconsin and apparently had a lot of rust, caused by salt, affecting the steel brake lines. Subaru calls Wisconsin the Salt Belt. I could avoid an accident, using the parking brake. I looked up recalls recently and learned that 2 recalls have been offered by Subaru. Only the first one was carried out: In 2014, after "6 years of rusting", they applied wax on the already rusted brake lines, to no avail. The second recall (there is a 40 pages document issued by Subaru) would require replacement of all 4 main brake lines, "in any cases of rupture". I contacted Subaru of Gwinnett (Georgia) and then SOA Subaru of America, case number 2210041700431 in order to get the second recall carried out, which was denied. …

Brake pedal became less firm, and less effective, and Brake warning light came on. I was able to park my Outback, and saw evidence of brake fluid leaking from under the right rear passenger seat. After pulling the lower rear seat cushion off, and pulling the brake line grommet out of the body, I saw, through the hole the brake lines go through, a fitting that had bare rusty brake lines attached to it, covered in brake fluid, with plastic sheathing that started about an inch from the fitting. After I discovered that there have been a lot of outbacks with the same problem, I found out that there was a recall years ago, so I called a local dealership. The person I spoke with said that the previous owner of my vehicle had neglected to have the brake lines serviced during the recall and that the recall expired years ago, so I would have to pay for replacing the defective line myself.

Lost use of my brakes. Could have been killed. Recall WQK-47 was improperly addressed by using rust inhibitor as band-aid. My opinion and that of a 25+ year ASE certified mechanic. I originally wanted the lines replaced and subaru refused, cheaped out and used the inhibitor. It obviously was an ineffective solution since the whole reason for the recall is now an issue with my car. The lines should have been replaced and really sealed, not cheaply coated with an aerosol spray. The car might be older but is far from rusted out. The other brake lines are just fine. I was expecting something from subaru, cover the parts or labor at least but nothing.. Their fix was only "preventative" not actually fixing the problem.

Brake line ruptured suddenly. Thankfully it happened at slow speed. Had just enough braking power to make it to the shop. If it would have happened on the highway, it could have been catastrophic. There is a known recall on brake lines. Unfortunately Subaru merely sprayed brake lines with wax-like substance. This only delays problem, it does not fix it. Confounding factor is the brake line is hidden under the undercarriage substructure, so it can not be inspected. I did have it fixed and it was pricey, as expected as they had to remove substructure.

Brakes failed suddenly while on the highway. Virtually no braking available. This could have easily resulted in death or serious injury. Took car to Subaru dealership in Appleton WI. Found split brake line. This is a know issue and recall. Subaru had performed recall by putting anticorrosion on brake lines. All this did was possibly delay the inevitable. The recall stated they could have replaced them at the time of recall. Essentially there are a lot of Subarus driving around now that are ticking time bombs. If they would have replaced the brake

When depressing brakes in driveway pedal went to the floor and brake fluid went all over driveway and car struggled to stop. Upon inspection the junction in picture was heavily corroded and when brake line failed. Supposedly this vehicle was repaired in a former recall that obviously was not a fix.

Four Subaru dealership licensed service centers in Maine and New Hampshire have had for some 8 weeks my Outback to evaluate, diagnose, and -upon my approval- service. Every one of the four Subaru locations was been unable to resolve a single one of these chronic problems of the Outback's erratic 1) start/no-start, 2) triggered security light and activated alarm, 3) dashboard battery and brake icons lighting/pulsing, 4) error code 55 (or SS) and 5) car headlights pulsing. The above problems compound with the issues Subaru's service teams have failed to resolve since early days of new car ownership (despite repeated repair) for 1) brakes regularly making noise, 2) radio randomly changing volume or shutting off, and 3) back tail light not working. …

Brake line failure, loss of brakes while driving on us hwy 221. Brake fluid was leaking out from the gas tank splash shied. The brake fluid reservoir was empty. According to recall bulletin a design flaw in the splash shield allows salt to accumulate in this area. I truly believe this is why I have had this failure.recall performed previously did not remedy problem. Subaru applies band aid by spraying with anti-corrosion noxrust. This does not alleviate/solve the corrosion already occurring leading to failure later on, as in my case. This should be addressed immediately before loss of life occurs. I have contacted Subaru to inform of the issue involving my situation. Their agent indicates they are not responsible due to previously performing service wqk47. This does not remove the failing components that have already begun to deteriorate due to surface corrosion. …

Related recalls

Brake complaints in other Outback years