Vehicle Speed Control Related Problems of the 2005 Mercury Mountaineer

Table 1 shows three common vehicle speed control related problems of the 2005 Mercury Mountaineer. The number one most common problem is related to the cruise control (five problems). The second most common problem is related to the vehicle speed control (five problems).

Table 1. Vehicle Speed Control related problems of Mercury Mountaineer


Recently reported Vehicle Speed Control problems of the 2005 Mercury Mountaineer

The Cruise Control problem

I purchased a used 2005 Mercury Mountaineer last month, with 135,400 miles, while using cruise control and traveling approximately 35 mph, the road went from level to a very slight downgrade. The car then just shut off after audible warning bell was heard.   Read details...

The Vehicle Speed Control problem

Started losing power ,did not want to go pas 30 miles per hr ,then it ramed up and came to a stop with no acceleration ,I shut it off then start it again and was able to get home at a low rate of speed while continuing to have these problems, another day while far away from home the engine rammed   Read details...

The Accelerator Pedal problem

Accelerator: speed control car lurched out of control in reverse and forward intermittently.   Read details...


Vehicle Speed Control related problems in other Mercury Mountaineer model year vehicles:



Fuel Economy of Mountaineer Vehicles
Mountaineer Service Bulletins
Mountaineer Safety Recalls
Mountaineer Defect Investigations