Table 1 shows one common service brakes related problems of the 2009 Mercury Mountaineer.
| Problem Category | Number of Problems |
|---|---|
| Service Brakes problems |
The contact owns a 2009 Mercury Mountaineer. The contact stated while making a left or right turn, she heard an abnormal noise, and the steering wheel became difficult to turn. The contact stated that the roll stability control (rsc) warning light was illuminated. The contact took the vehicle to the local dealer, where it was diagnosed with needing the roll stability control (rsc) to be replaced. The vehicle was repaired but continued to experience the failure. The manufacturer had not been informed of the failure. The failure mileage was approximately 118,000.