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Vehicle safety record

2006 Buick Terraza Problems, complaints & recalls

Owners have filed 54 complaints about the 2006 Buick Terraza with NHTSA, most often about the body, doors & structure (16) and the brakes (14). Those complaints describe 4 crashes and 7 injuries. It is covered by 3 recalls, the latest in March 2010 for the rear. For comparison, the 2005 has 120 and the 2007 has 33.

NHTSA data checked

DMore problems than a typical Terraza year, for its age

#136 most complained-about 2006 vehicle

Complaints
54
Recalls
3
Crashes
4
Fires
0
Injuries
7
Deaths
0

Most common 2006 Buick Terraza problems

Share of all 54 complaints. One complaint can name more than one area. Tap an area for its complaints and recalls.

2006 Buick Terraza recalls 3

Recall repairs are free. Your dealer fixes them whether or not you bought the car there - check your VIN at nhtsa.gov/recalls to see if yours is done. What to do

Suspension: rear

10V1100005,375 vehicles affected

The problem
The braun corporation has notified nhtsa about a defect in certain model year 2005-2008 general motors mobility conversion, handicapped accessible low floor minivans. During conversion, the driver or passenger side trailing arm modification may not have been adequately welded.
The risk
A squeaking or clunking noise may develop. The trailing arm bushings may prematurely wear and the trailing arm may fracture or separate, allowing the rear axle to become partially separated from the chassis increasing the risk of a crash.
The fix
Dealers will inspect and will have a supply of retrofit parts available to remedy the vehicles free of charge. The safety recall began on june 4, 2010. Owners may contact braun at 1-800-488-0359.

Steering

09E005000979 vehicles affected

The problem
Dorman is recalling 979 steering knuckles, dorman p/nos. 697-902 And 697-903, sold under dorman's "oe solutions<sup>tm</sup>" brand name, and napa p/nos. 7-8502 And 7-8503 which were sold for replacement use on the various vehicles listed above. A potential material or design defect could result in the steering knuckle breaking in the hub area.
The risk
A broken steering knuckle could result in loss of steering control and a possible crash without warning.
The fix
Dorman will notify owners and replace the defective steering knuckles free of charge and reimburse the repair facility or owner for labor. The recall began on february 23, 2009. Owners may contact dorman's toll-free hotline at 1-800-523-2492 and press 5.

Equipment: labels

05V55200032,068 vehicles affected

The problem
Certain trucks and sport utility vehicles fail to conform to the requirements of federal motor vehicle safety standard no. 110, "Tire selection and rims." These vehicles were shipped with tire and loading information labels listing an inacccurate vehicle capacity weight.
The risk
A misprinted label could lead to improper vehicle loading specifications or tire inflation which could result in a tire failure, increasing the risk of a crash.
The fix
Owners will be provided with corrected labels and installation instructions. At the customer's option, a dealer can install the label for them. The recall began on march 31, 2006. Owners may contact buick at 1-866-608-8080, cadillac at 1-866-982-2339, chevrolet at 1-800-630-2438, gmc at 1-866-996-9463, hummer at 1-800-732-5493, pontiac at 1-800-620-7668, saturn at 1-800-972-8876, or isuzu at 1-800-255-6727.

What owners say

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54 complaints about the 2006 Buick Terraza

Newest first, as filed with NHTSA by owners. Page 1 of 3.

Body, doors & structure

This vehicle has significant rust damage on the frame located on the driver's side of the vehicle the rust has gone through the frame causing it to be unsafe.

Filed Incident StructureNHTSA 11657596
SteeringElectrical systemDriver assistance

The contact owns a 2006 Buick Terraza. The contact stated that the antitheft alarm engaged inadvertently, causing the vehicle to shutoff while driving. The START/STOP Disabled message was displayed. The vehicle was taken to the dealer where it was diagnosed that a steering wiring cable might be detached. The vehicle was repaired; however, the failure reoccurred twice while driving. The vehicle was towed to the dealer where unknown repairs were completed. The contact also stated that the electronic stability control...

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and the traction control warning lights had illuminated while driving. Additionally, the contact stated that the rear driver's side door handle was fractured. The contact also stated that the rear passenger's side sliding door handle was fractured and she noticed that the sliding door wiring cable had detached, causing the door lock chime to engage while driving as the door would no longer close completely. The manufacturer was notified of the failure but did not provide any assistance. The vehicle was not diagnosed or repaired. The failure mileage was approximately 149,000.

Filed Incident Steering · Electrical system · Electronic stability control (ESC)NHTSA 11463597
Suspension

Rear suspension Reported March 19 2020. Campaign # 1ov110000 It sounds terrifying. Like the whole back of the. Back ankle will fall off going down the road. And then. If you have to back up. It sounds worse

Filed Incident SuspensionNHTSA 11428205
Driver assistanceBrakesEngine & cooling

Tl* the contact owns a 2006 buick terraza. While driving various speeds, the vehicle stalled without warning on more than one occasion. In addition, the traction control, esc, abs, and anti-theft indicators illuminated randomly. A dealer was not made aware of the failures. The manufacturer was made aware of the failures and provided the contact with case number: 8-442-863-4921. The vehicle was not diagnosed or repaired. The failure mileage was 150,000.

Filed Incident Electronic stability control (ESC) · Traction control system · Service brakes · EngineNHTSA 11112249
Suspension

Tl* the contact owns a 2006 buick terraza. While driving at unknown speeds, an abnormal clunking sound emitted from under the vehicle. The vehicle was not taken to the dealer. The manufacturer was made aware of the failure and verified that the vehicle was not included in nhtsa campaign number: 10v110000 (suspension). The vehicle was not repaired. The failure mileage was 95,100.

Filed Incident SuspensionNHTSA 10896025
Transmission & drivetrainBrakes

ABS AND STABILITY CONTROL LIGHT ALWAYS ON

Filed Incident Power train · Service brakesNHTSA 10873173
Driver assistanceBrakes

Tl* the contact owns a 2006 buick terraza. While driving approximately 35 mph, the vehicle jerked and decelerated. The check engine, abs, and stabilitrak warning indicators illuminated. The contact also stated that the vehicle started veering to the side. The contact pulled the vehicle over and turned off the engine. The contact restarted the vehicle after approximately 15 minutes and it would not accelerate over 25 mph. The vehicle was taken to an independent mechanic who diagnosed that the stabilitrak system was damaged and needed replacement. The vehicle was not repaired. The manufacturer was notified of the failure. The vin was invalid. The approximate failure mileage was 248,747.

Filed Incident Electronic stability control (ESC) · Service brakesNHTSA 10846024
Brakes

Tl* the contact owns a 2006 buick terraza. When the contact attempted to stop the vehicle, the brake pedal failed. The contact had to release the brake pedal in order for the vehicle to stop. The vehicle was taken to the dealer where the stability control was replaced; however, the failure recurred. The manufacturer was not notified of the failure. The approximate failure mileage was 50,000.

Filed Incident Service brakes, hydraulicNHTSA 10825879
SuspensionDriver assistance

The veh has a niose in the rearafter start up, sometimes it go away after driving for a while but it come back over and over again, I took it to the dealership they suggested I replace the controlled arm right and left and replace the steering sensor along with the thermostat and this will fix the problem the cost will be 1,500.00. Is this a recall problem.

Filed Incident Suspension · Electronic stability control (ESC)NHTSA 10823641
Suspension

While making a left turn onto another street at approximately 12 mph, the left rear ball joint pulled completely unseated. This caused the wheel to no longer spin and pushed the top against the frame causing damage to the following: upper control arm, upper pivot bushing, and knuckle on the left rear wheel. I did have the ball joint replaced and currently am in need of replacing the bushing and knuckle. All in all, these repairs will have cost me: ball joint replacement and labor approximately 267.00, Bushing and...

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knuckle 165.00, And upper control arm 65.00, Plus tool rentals. Luckily I was not driving any faster at the time of incident, but still it caused loss of function and steering based on that. There is a recall in canada for this issue but has not been issued in the u.S. I'm seriously considering a lawsuit against gm for this as it is used not only as my working vehicle for my job, but also to transport my family.

Filed Incident Suspension · Unknown or otherNHTSA 10744695
Driver assistance

I bought this vehicle in feb. 2015. About a week after purchase I was going to work one night and the vehicle suddenly veered to the left and brakes locked. The stability light then came on. I pulled over and shut the van off and restarted it . No light was on then. About one month later it did it again. This time I was going about 50 miles ph. A car behind me almost hit me from behind due to the sudden stop.Another month went by before it started doing it again. This time it veered into the path of a semi...

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tractor trailer. I then called the dealership and they agreed to have it fixed. I got it back a week later and it still has the same issue. This problem is going to cause a major accident and hopefully no one gets killed!!!!!! Buick needs to recall these vans immediately.

Filed Incident Electronic stability control (ESC)NHTSA 10722713
Engine & cooling

The engine stops without warning have had to go to gm dealer and get code to start it next three times I just wait in traffic till it started now I am scared to drive it think this car needs to be recalled and fixed before it kills me or someone else, I paid the gm dealer to look at it and they couldn't tell me what is wrong with it but agreed it did the same thing to them. *Tr

Filed Incident EngineNHTSA 10639154
Body, doors & structure

The automatic sliding doors won't close. It opens up again when the closing slide door touches the frame. This happens every a few days!! Very frustrating. And I saw there are 4 or 5 similar compliant reports on this already. So looks like it does happens on a number of vehicles already, not an isolated incident. *Tr

Filed Incident StructureNHTSA 10621165
Driver assistanceBrakes

Problem, stability control light stay on. Problem, traction control light stay on. *Js

Filed Incident Electronic stability control (ESC) · Service brakesNHTSA 10616722
Body, doors & structure

In 2013 had my passenger slider door fixed for not opening half the time or it would just open. I took it in and got it fix cost me 800.00 And the same day got it fixed the driver door did the same thing and the dealer finally got it to shut but still having problems with it opening all my it self and then we have a hard time getting it to close. I seen alot of complaints about these doors just wondering if any problems are with a recall. *Tr

Filed Incident StructureNHTSA 10584749
Electrical systemAcceleration & cruise controlDriver assistance

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. Transmission was replaced at 63,000 for the same thing! Have had to numerous shops who cannot locate issue. The doors will not lock shut- they come forward and pop out and reopen. Must operate manually. *Tr

Filed Incident Electrical system · Vehicle speed control · Electronic stability control (ESC)NHTSA 10558997
SteeringCrash

On may 2, 2013, about 10am, I was on my way home. The steering wheel suddenly out of control and my car hit on a car park on the street side with none inside. My car had severe damage and cost about $10,000.00 To fix. The other car I hit on had medium damage. The air bag pop out with a lot of dust and it was flat. A lot dust blow on my face. The air bag had no air at all. It was all flat. The steering wheel had been kind of tight and difficult to turn for three years. I thought it was normal for the big vehicle...

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, so I had not brought attention to the dealer. I request the nhtsa to investigate 2006 buick terraza's steering system. I am sure that something is not quite right in the steering design and manufacturer. *Tr

Filed Incident SteeringNHTSA 10533050
SteeringCrash

Tl* the contact owns a 2006 buick terraza. The contact stated that while driving approximately 20 mph, the steering wheel became extremely difficult to maneuver. The contact lost control of the steering wheel and crashed into another vehicle. The vehicle was towed from the scene. There were no injuries and a police report was not filed. The manufacturer was not made aware of the failure. The vehicle was not repaired or inspected for the cause of the steering failure. The approximate failure mileage was 40,000. *Tr

Filed Incident SteeringNHTSA 10513435
Driver assistanceBrakes

STABILITY SYSTEMS MALFUNCTION. *TR

Filed Incident Electronic stability control (ESC) · Service brakesNHTSA 10496799
Body, doors & structureAcceleration & cruise controlBrakes

Tl* 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. In addition, the contact mentioned that the abs and traction control warning lights were illuminated. The vehicle was taken to the dealer. The technician was unable to diagnose the failure. The manufacturer was made aware of the failure but did not offer any assistance since the vehicle was no longer under warranty. The vehicle was not repaired. The failure mileage was 5,000 and the current mileage was 72,000.

Filed Incident Structure · Vehicle speed control · Service brakesNHTSA 10487314
AirbagsCrash2 injuries

On 10/14/12, I pulled into a residential drive way to turn my vehicle. I was then hit on the passenger side(t-boned) which impacted the middle of my vehicle. However since the force was so hard to entire right side of my vehicle was damaged. The passenger in my vehicle and myself sustained concussions, back and neck injuries. This vehicle was equipped with air bags however neither the front are side airbags deployed in the accident. The police reports states that the truck that struck my vehicle was going 45mph when it crashed into my vehicle. For my car to barley be moving and the rate of speed. Of the truck it's my impression that the airbags should have been deployed. *Tr

Filed Incident Air bagsNHTSA 10483451
Suspension

Tl* the contact owns a 2006 buick terraza. While driving approximately 50 mph, there was a loud metal to metal clunking noise emitting from the rear of the vehicle. The contact continued to drive. The vehicle was taken to an independent mechanic who stated the failure was related to the rear trailing arm bushings and knuckle. The continuous defect eventually resulted in premature wear of the rear brakes and rotors, which were previously replaced. There was a recall under nhtsa campaign id number 10v110000...

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(suspension: rear). The vin was not included in the recall defect. The vehicle had not been repaired. The manufacturer was notified and offered an incentive towards the purchase of a new vehicle. The contact was waiting upon a response from the district manager for possible assistance. The approximate failure mileage was 65,000.

Filed Incident SuspensionNHTSA 10449126
Body, doors & structure

Tl* the contact owns a 2006 buick terraza. The contact stated that the rear passenger side sliding door would unlock and open without warning while the vehicle was in motion. The dealer and manufacturer were notified, but denied any assistance with repairs of the failure. The vehicle was not repaired. The failure and current mileages were 40,000.

Filed Incident StructureNHTSA 10448024
Engine & coolingElectrical systemBody, doors & structureSeats & seat belts

2006 Buick terraza. Consumer sent correspondence in regards to vehicle doors *tgw 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. *Jb

Filed Incident Engine and engine cooling · Electrical system · Latches / locks / linkages · SeatsNHTSA 10439512
Driver assistance

Tl* the contact owns a 2006 buick terraza. The contact stated that the stability control warning light illuminated, causing the brakes to activate without warning. When the failure occurred, the vehicle would become difficult to control. The dealer made three attempts to duplicate the failure but to no avail. The vehicle was taken to a private mechanic who recalibrated the vehicle however, the failure continued. The manufacturer was made aware of the failure but did not offer any assistance. The current mileage was 65,000 and the approximate failure mileage was 57,000.

Filed Incident Electronic stability control (ESC)NHTSA 10435549

Buick Terraza: every year compared

YearComplaintsRecallsCrashesFiresTop problemGrade
20080100-A
200733200Body, doors & structureB
200654340Body, doors & structureD
2005120351Electrical systemF
All Terraza years

2006 Buick Terraza vs rivals

More sales usually means more complaints, so compare similar vehicles of the same year. The grade compares each vehicle with its own model's other years.

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Questions about the 2006 Buick Terraza

Does the 2006 Buick Terraza have any recalls?

Yes - NHTSA lists 3 recalls for the 2006 Buick Terraza: rear (March 2010); steering (February 2009); labels (December 2005). Recall repairs are free at any authorized dealer. Enter your VIN at nhtsa.gov/recalls to see whether yours has been fixed.

What are the most common problems with the 2006 Buick Terraza?

By the complaints owners filed with NHTSA, the most common problem areas are the body, doors & structure (16), brakes (14), driver assistance (12).

How many complaints has the 2006 Buick Terraza had?

54 complaints have been filed with NHTSA, the first on January 13, 2006 and the latest on April 29, 2025. Of these, 4 describe a crash and 0 a fire, and together they report 7 injuries and 0 deaths.

Is the 2006 Buick Terraza a reliable vehicle?

Its Safety Index is 38 out of 100 (grade D: more problems than a typical Buick Terraza year, for its age). The index weighs complaints, crashes, fires, injuries, deaths and recalls against how long the vehicle has been on the road, compared with the same model's other years. It is not a measure of every repair - read the complaints and owner experiences, and have any used vehicle inspected before you buy.

Which Buick Terraza years have the most complaints?
What should I do if my 2006 Buick Terraza has a problem?

If it is a safety problem, stop driving it if it is unsafe and contact your dealer. Report it to NHTSA at nhtsa.gov/report-a-safety-problem - enough reports start investigations and recalls - and share your experience here so other owners know what to look for.

Source: U.S. National Highway Traffic Safety Administration (NHTSA) complaints and recalls, checked . Complaints are owners' own reports and are not verified. How we use the data

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