Three problems related to service brakes have been reported for the 2011 Subaru Impreza. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2011 Subaru Impreza based on all problems reported for the 2011 Impreza.
In cold weather (approx. 10 degrees fahrenheit or below) upon starting the vehicle a high-pitched noise can be heard and the traction control warning light and hill-hold warning light at times simultaneously illuminate. Each time I have cycled the ignition off and then started the vehicle again the warning lights are no longer on. In such extreme temperatures this forces me to decide between clearing the warning lights in this manner and hoping the vehicle will start again due to the strain placed on the vehicle's battery in such conditions or leaving the warning lights illuminated knowing that I will have limited safety assist from the affected systems in these extreme driving conditions. In either circumstance I am forced to make an unfavorable choice. I have contacted Subaru of America to document this concern.
Clutch pedal squeaks while being depressed. Clutch pedal is attached to the firewall. Firewall joint is weak. Brake pedal will slightly shift when clutch is depressed. There is currently only minor movement but it has become worse and worse. There are shops that offer a "repair" by re-welding the firewall but it is an expensive fix. I foresee this being a safety issue and needs to be a recall. The firewall seams could break and we could lose our braking. Also, the firewall would not be able to do its job of protecting us from a potential fire. Please advise. I want this repaired before it becomes a major or catastrophic issue.
The contact owns a 2011 Subaru Impreza outback. The contact was driving with the cruise control set to approximately 55-60 mph. After trying to decelerate and continuously depressing brake pedal, the vehicle would not stop. The contact was unable to stop the vehicle and crashed into four other vehicles. The contact sustained severe head injuries. One other passenger in another vehicle was reported injured and both were transported to the hospital via ambulance. The police were contacted and a report was filed and available. The vehicle was towed to an independent mechanic where an investigation was pending. The manufacturer was not made aware of the failure. The failure and the current mileages were approximately 4,100. The VIN was unavailable.
| Service Brakes problems | |
| Brake Light On problems | |
| Brake Master Cylinder problems | |
| Brake Disc Pads problems |