Buick Terraza owners have reported 5 vehicle speed control related problems since 1996. Table 1 shows the 4 most common vehicle speed control problems. The number one most common problem is related to the vehicle's vehicle speed control (2 problems). The second most common problem is related to the vehicle's cruise control (1 problem). For details of each of the problem category, use the links in the table.
| Problem Category | Number of Problems |
|---|---|
| Vehicle Speed Control problems | |
| Cruise Control problems | |
| Car Accelerates On Its Own problems | |
| Speed Sensor problems |
The check engine light has been illuminated as well as the traction control light is on (indicates abs needs to be serviced) also transmission "slips" when moving forward. At times when both the engine light and abs light are on the engine will reduce power. Read details...
Cruise control at 46,000 miles works intermittently. Sometimes the cruise works fine, other times it stops working as you are driving. Other times the cruise control will not engage at all. There are no accidents or injuries. Dealer cannot recreate problem, so they will not fix it. Read details...
The contact owns a 2006 Buick Terraza. The contact stated that the sliding doors would open independently without warning. The contact also mentioned that the vehicle would lunge forward and suddenly accelerate. Read details...
Randomly, while driving the abs system activates the brakes, pulling the car to one-side. If my memory serves me correctly, it pulls to the right. After this happens, the car's "traction control active" message appears on the instrument panel. Read details...