2006 Buick Terraza Engine cooling Problems
- Complaints
- 2about this part
- Share
- 4%of 54 total for the year
- Median mileage
- 72,150miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 2 complaints about the engine cooling of the 2006 Buick Terraza, 4% of the 54 complaints for this model year. Where a mileage was given, the median is 72,150 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“The contact owns a 2006 Buick Terraza. The contact stated that when they applied the brakes, the brake pedal was resistant, then released and extended to the floor. The contact took the vehicle to the dealer and was told that there was software that caused the braking system to delay. The contact was not told that the software failed. The vehicle also intermittently failed to start and the contact was told that it was also because of the software. The contact was concerned that there was a central issue with the computer in the vehicle. …”
NHTSA complaint #10395714, filed 2011-04, 72,150 miles“2006 Buick Terraza. Consumer sent correspondence in regards to vehicle doors the consumer stated the automatic sliding door did not close properly. On one occasion, the door opened while the vehicle was in motion. The consumer also stated the vehicle stalled several times and the driver's heated seat was inoperative. The heated seated problem was due to a seat element issue.”
NHTSA complaint #10439512, filed 2011-12Related service bulletins
- 10251890Mar 13, 2024This technical bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank…
- 10250775Feb 22, 2024This service bulletin provides service information to technicians on guidelines to replace Oil Cooler, Oil Cooler Lines and Oil Tank if the engine was replaced where large…
- 10250347Feb 2, 2024This Warranty Admin service bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and…
- 10249579Jan 12, 2024This PI bulletin advises the technician on the proper way to install the pistons in an engine.
- 10245395Nov 6, 2023This service bulletin provides a vibration analysis worksheet the technician can use in conjunction with the appropriate Vibration Analysis-Road testing procedure when diagnosing…
- 10244273Oct 6, 2023This service bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption.
- 10242843Sep 1, 2023The service bulletin advises the tech of a normal transmission shift condition and the delay in throttle response when the throttle plate is opened rapidly and advises the…
- 10242262Aug 24, 2023This service bulletin provides graphics, information and guidelines for engine component wear to assist service personnel as a guideline to perform necessary engine repairs and…
- 10239101Jun 30, 2023This service bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption.
- 10236164Apr 24, 2023This Preliminary information communicates information that will need to be provided to TAC to aid in diagnosing if a vehicle comes in with misfire and DTC Codes P0300 - P0308…
Engine cooling: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2006 | 2 | 4% |
| 2005 | 4 | 3% |
Other parts of the 2006 Buick Terraza
14 complaintsElectronic stability control
12 complaintsElectrical system
11 complaintsBody and structure
11 complaintsSuspension
8 complaintsLatches, locks and linkages
6 complaintsSteering
6 complaintsOther or unknown
4 complaintsEquipment
3 complaintsTransmission and drivetrain
3 complaintsVehicle speed control
3 complaintsAir bags
2 complaints
← All problems reported for the 2006 Buick Terraza
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology