RoadVitals

2006 Buick Terraza Problems

Owner-reported complaints filed with NHTSA, grouped by component

Data refreshed

Owner complaintsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
54
Latest Apr 29, 2025
Components namedHow many of our component categories appear on at least one report for this model year. One report can name several.
17
Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
4

What this page shows

Everything below is an owner-reported complaint submitted to NHTSA about the 2006 Buick Terraza, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Reports by component

Ranked by how many owner reports name each component category

  • Brakes1415.7%
  • Electrical1112.4%
  • Interior & seats66.7%
  • Steering66.7%
  • Other / unspecified55.6%
  • Engine44.5%
  • Airbags22.2%
  • Powertrain (other)22.2%
  • Seat belts11.1%
  • Fuel system11.1%
  • Heating & air conditioning11.1%
  • Tires & wheels11.1%
  • Transmission11.1%
  • Visibility11.1%

Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.

Each component in detail

What the reports in each category say, in the owners' own words

Brakes

Reports naming service brakes, the antilock braking system, brake hoses, master cylinders or the parking brake.

14
reports

From owner reports, verbatim

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.

NHTSA ID 11112249 · filed Jul 18, 2018

ABS AND STABILITY CONTROL LIGHT ALWAYS ON

NHTSA ID 10873173 · filed Jun 8, 2016
All 14 reports naming brakes

Driver assistance

Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems.

14
reports

From owner reports, verbatim

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 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.

NHTSA ID 11463597 · filed May 6, 2022

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.

NHTSA ID 11112249 · filed Jul 18, 2018
All 14 reports naming driver assistance

Electrical

Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.

11
reports

From owner reports, verbatim

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 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.

NHTSA ID 11463597 · filed May 6, 2022

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

NHTSA ID 10558997 · filed Jan 8, 2014
All 11 reports naming electrical

Body & structure

Reports naming the vehicle structure, frame, body panels, doors, hood and trim.

11
reports

From owner reports, verbatim

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.

NHTSA ID 11657596 · filed Apr 29, 2025

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

NHTSA ID 10621165 · filed Aug 9, 2014
All 11 reports naming body & structure

Suspension

Reports naming suspension components — springs, struts, shocks, control arms and related hardware.

8
reports

From owner reports, verbatim

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

NHTSA ID 11428205 · filed Aug 8, 2021

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.

NHTSA ID 10896025 · filed Aug 15, 2016
All 8 reports naming suspension

Interior & seats

Reports naming seats, latches, locks, linkages and interior fittings.

6
reports

From owner reports, verbatim

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

NHTSA ID 10439512 · filed Dec 8, 2011

TL*THE CONTACT OWNS A 2006 BUICK TERRAZA. WHILE INSIDE THE PASSENGER COMPARTMENT, THE CONTACT ATTEMPTED TO CLOSE THE REAR DRIVER'S SIDE DOOR, BUT WAS UNSUCCESSFUL. SHE EXITED THE VEHICLE AND HAD TO MANUALLY CLOSE THE DOOR AND HOLD IT IN PLACE UNTIL IT LATCHED. THE VEHICLE WAS TAKEN TO THE DEALER AND THEY STATED THAT A SENSOR WAS FAILING. THE VEHICLE WAS REPAIRED, BUT THE FAILURE RECURRED THREE DAYS LATER WHILE DRIVING. SHE HAD TO PULL THE VEHICLE OVER AND MANUALLY HOLD THE DOOR IN PLACE TO LATCH. THE CONTACT IS IN THE PROCESS OF TAKING THE VEHICLE TO THE DEALER FOR FURTHER INSPECTION. THE MANUFACTURER WILL BE NOTIFIED. THE FAILURE MILEAGE WAS 35,000 AND CURRENT MILEAGE WAS 42,047.

NHTSA ID 10276555 · filed Jul 13, 2009

Too few reports in this category for a page of its own — they appear in the full complaint list.

Steering

Reports naming the steering system — racks, columns, power-steering assist and steering linkage.

6
reports

From owner reports, verbatim

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 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.

NHTSA ID 11463597 · filed May 6, 2022

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 , 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

NHTSA ID 10533050 · filed Aug 1, 2013

Too few reports in this category for a page of its own — they appear in the full complaint list.

Other / unspecified

Reports whose component NHTSA recorded as unknown, or that do not map to one of the categories above.

5
reports

From owner reports, verbatim

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.

NHTSA ID 11112249 · filed Jul 18, 2018

AIR CONDITIONER AND BLOWER FAN GOES OUT AFTER TWO HOURS ON A ROAD TRIP. HAVE GONE TO DEALER THREE TIMES WITH THIS CONDITION. DEALER COULD NOT FIND FIX. AFTER 4TH DEALER VISIT, DEALER STATED THAT THE AIR CONDITIONING UNIT FREEZES ON LONG ROAD TRIPS AND THERE IS NO WAY TO FIX THIS AND YOU HAVE TO LIVE WITH IT. ESSENTIALLY THE VEHICLE HAS NO AIR CONDITIONING AFTER TWO HOURS OF USAGE. *TR

NHTSA ID 10339110 · filed Jun 19, 2010

Too few reports in this category for a page of its own — they appear in the full complaint list.

Engine

Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.

4
reports

From owner reports, verbatim

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.

NHTSA ID 11112249 · filed Jul 18, 2018

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

NHTSA ID 10639154 · filed Sep 25, 2014

Too few reports in this category for a page of its own — they appear in the full complaint list.

Airbags

Reports naming the air-bag system — deployment behaviour, inflators, sensors and warning lights.

2
reports

From owner reports, verbatim

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

NHTSA ID 10483451 · filed Nov 5, 2012

TL*THE CONTACT OWNS A 2006 BUICK TERRAZA. THE CONTACT STATED THAT WHILE DRIVING APPROXIMATELY 60 MPH, SHE BEGAN TO HEAR NOISES LIKE SOMETHING WAS CRACKING. THE BACK END OF THE VEHICLE STARTED TO SWAY TO LEFT CAUSING HER TO LOSE CONTROL OF THE VEHICLE. THE VEHICLE THEN ROLLED DOWN INTO A DITCH AND LANDED ON ITS SIDE. NO AIR BAGS DEPLOYED. A POLICE REPORT WAS FILED. BOTH THE DRIVER AND PASSENGER SUSTAINED MINOR INJURIES. THE VEHICLE WAS TOWED TO AN INDEPENDENT GARAGE AND WAS AWAITING INVESTIGATION. THE VEHICLE HAD NOT BEEN REPAIRED. THE FAILURE MILEAGE WAS 87,560. THE VIN WAS UNAVAILABLE.

NHTSA ID 10374957 · filed Jan 6, 2011

Too few reports in this category for a page of its own — they appear in the full complaint list.

Powertrain (other)

Powertrain reports that are not specifically the engine or transmission — driveshafts, axles, transfer cases and differentials.

2
reports

From owner reports, verbatim

ABS AND STABILITY CONTROL LIGHT ALWAYS ON

NHTSA ID 10873173 · filed Jun 8, 2016

IT IS PROBABLY A SHORTER LIST TO LIST WHAT WE HAVEN'T HAD TROUBLE WITH , BUT HERE GOES. 1. THE BACK POWER SLIDING DOORS WILL OPEN AND SHUT AT WILL. DRIVING DOWN THE ROAD, PARTED IN THE GROCERY STORE PARKING LOT, ETC. THE NEIGHBORHOOD KIDS REGULARLY COME OVER TO TELL ME MY DOORS ARE OPEN. MY HUSBAND ALMOST MISSED A FLIGHT BECAUSE HE SPENT TO MUCH TIME TRYING TO FIGHT WITH THE DOOR TO STAY SHUT. THEY HAVE REPLACED ALMOST EVERY PART OF THE DOORS SEVERAL TIMES, BUT WAS TOLD BY THE DEALERSHIP THAT LAST TIME I TOOK IT IN THEY DIDN'T KNOW WHAT TO DO NOW. 2. DOOR LOCKS WILL LOCK AND UNLOCK AT WILL. ONE DAY IT LOCKED MY 1 YEAR OLD AND 3 YEAR OLD IN THE VAN WHEN IT WAS 107. IT LOCKED THEM IN FROM THE TIME IT TOOK ME TO WALK FROM THE PASSENGER SIDE TO THE DRIVER'S SIDE. IT FINALLY UNLOCKED ON ITS OWN AFTER NOT QUITE 10 MIN. MY CHILDREN WOULD BE DEAD IF IT HADN'T ALREADY BEEN COOLED ON THE INSIDE, BUT THEY WOULDN'T HAVE LASTED MUCH LONGER. THE DEALERSHIP STATES THAT THEY CAN'T DUPLICATE THE PROBLEM AND DON'T KNOW WHAT TO DO TO CORRECT. 3. NOISE IN STEERING COLUMN. RACK AND PINION REPLACED, ANOTHER REPAIR DONE. THE REPAIRS LAST ABOUT 5 - 10K MILES. 4. TRANSMISSIONS SLIPS. THEY DID A RESET OF SOMETHING, BUT TRANSMISSIONS STILL SLIPS, BUT THE DEALERSHIP STATES THAT THE TRANSMISSION IS FINE. 5. FUEL GAUGE. IT HAS ALWAYS FLOATED, WAS TOLD THAT WAS HOW GM MAKES THEIR GAUGES UNTIL I TOOK IT THE LAST TIME TO THE DEALERSHIP AND NOW THEY STATE THAT IT IS A FUEL SENSOR, BUT IT IS OUT OF FACTORY WARRANTY AND THEY NEVER EVEN LOOKED AT IT BEFORE AS THEY ALWAYS TOLD ME THAT IT WAS FUNCTIONING AS DESIGNED. *TR

NHTSA ID 10238845 · filed Aug 19, 2008

Too few reports in this category for a page of its own — they appear in the full complaint list.

Seat belts

Reports naming seat belts, buckles, retractors and pretensioners.

1
report

From owner reports, verbatim

DT*: THE CONTACT STATED WHILE TRAVELING VARIOUS SPEEDS, THE CHILD SAFETY SEAT'S HARNESS BUCKLE WAS EASILY UNBUCKLED BY THE CONTACT'S CHILD. THE CONTACT NOTIFIED THE PLACE WHERE THE SAFETY SEAT WAS PURCHASED, WHO SUGGESTED THAT THE NHTSA BE CONTACTED. THE CHILD SAFETY SEAT MANUFACTURER WAS CONTACTED WHO EXPRESSED THAT THERE WERE SIMILAR COMPLAINTS ABOUT THIS ISSUE, AND OFFERED TO SEND A REPLACEMENT HARNESS BUCKLE. THE CONTACT EXPRESSED CONCERN THAT THE CHILD COULD EASILY UNLATCH THE HARNESS BUCKLE, WHICH MAY POSE A SAFETY RISK IN THE EVENT OF A COLLISION.

NHTSA ID 10172729 · filed Nov 6, 2006

Too few reports in this category for a page of its own — they appear in the full complaint list.

Fuel system

Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks.

1
report

From owner reports, verbatim

TL* - THE CONTACT STATED THAT SHE FILED A COMPLAINT WITH NHTSA LAST YEAR, AND WOULD LIKE TO FILE ANOTHER. THE CONTACT STATED THAT SHE IS STILL HAVING SAME PROBLEMS WITH HER 2006 BUICK TERRAZA. THE CONTACT FILED A COMPLAINT FOR 2 COMPONENTS ON HER VEHICLE. THE FIRST PROBLEM IS FOR HER SLIDING DOOR. SHE STATED THAT WHEN OPENING THE SLIDING DOOR IT STAYED OPEN. THE CONTACT STATED SHE HAS HAD 4 INJURIES WITH THIS DOOR. THE CONTACT STATED THAT SHE HAS TAKEN THE VEHICLE TO DEALERSHIP FOR HER DOOR NOT STAYING OPENING ON AT LEAST 5 OCCASION. THE DEALERSHIP, ALLEN TILLERY BUICK GMC STATED THAT THIS IS A MANUFACTURER PROBLEM. THE CONTACT STATED THAT SHE HAS FILED A COMPLAINT WITH THE MANUFACTURE AND WILL SUBMIT THE FILE# WITH THE HARD COPY. THE DEALERSHIP DID CHECK OUT OTHER VEHICLES ON HIS LOT AND FOUND THAT NONE OF THE BUICK TERRAZA HAVE THE SAME FAILURE. THE SECOND ISSUES IS WITH HER FUEL LINE. SHE STATED THAT IF THE VEHICLE IS ON A HILL AND HAS LESS THAN A HALF OF A TANK OF GAS THE VEHICLE WILL STALL. THE CONTACT STATED THAT THE VEHICLE HAS STALLED OUT ON AN INCLINE ON SEVERAL OCCASIONS. THE CONTACT STATED THAT THE DEALERSHIP DID REPLACE THE FUEL PUMP IN THE SUMMER OF 2006 AND PRESSURIZED THE VEHICLE AND WAS UNABLE TO DUPLICATE THE FAILURE. THE DEALERSHIP MECHANIC DID INFORM THE CONTACT THAT THIS IS A CHARACTERISTIC OF THIS VEHICLE. *NM UPDATED 02/27/07*JB

NHTSA ID 10178794 · filed Jan 16, 2007

Too few reports in this category for a page of its own — they appear in the full complaint list.

Heating & air conditioning

Reports naming the heating, ventilation and air-conditioning system.

1
report

From owner reports, verbatim

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

NHTSA ID 10439512 · filed Dec 8, 2011

Too few reports in this category for a page of its own — they appear in the full complaint list.

Tires & wheels

Reports naming tires, wheels, hubs, or the tire-pressure monitoring system.

1
report

From owner reports, verbatim

2006 BUICK TERRAZA WITH GOODYEAR TIRES. EXPERIENCED UNEVEN SCALLOPED WEAR AT 12251 MILES. DEALER COULD FIND NOTHING WRONG TO CAUSE, REPLACED TIRES FOR FREE. ROTATED TIRES EVERY 3,000 MILES FAITHFULLY. ALSO HAD PRESSURE CHECKED WITH EVERY OIL CHANGE. AGAIN, UNEVEN SCALLOPED WEAR AT 32000. DEALER TRIED TO CLAIM MY TIRES WERE ALL UNDERINFLATED BY 10PSI CAUSING WEAR. HOWEVER, ONLY 2 TIRES SHOW WEAR, AND SCALLOPED WEAR PATTERN IS NOT CAUSED BY UNDERINFLATION. DEALER SERVICE DEPT. REFUSED TO ASSIST IN REPAIR OR DETERMINING WHY TIRES ARE FAILING SO EARLY. SERVICE DEPT. MANAGER ALSO DID NOT RETURN PHONE CALLS. *TR

NHTSA ID 10272826 · filed Jun 4, 2009

Too few reports in this category for a page of its own — they appear in the full complaint list.

Transmission

Reports naming the automatic or manual transmission, including shifting behaviour, shudder, slipping and transmission control modules.

1
report

From owner reports, verbatim

TL* - THE CONTACT OWNS A 2006 BUICK TERRAZA. WHILE DRIVING THE DRIVER'S SIDE SLIDING DOOR OPENED WITHOUT WARNING. BOTH THE DRIVER AND PASSENGER SLIDING DOORS OPENED WITHOUT WARNING. THE DEALER WAS UNABLE TO DIAGNOSE OR DUPLICATE THE FAILURE. THE FAILURE MILEAGE WAS 14,000. THE DEALER REPLACED THE REMOTE, VOLTAGE REGULATOR AND A SENSOR. THE FAILURE MILEAGE WAS 14,000, AND THE CURRENT MILEAGE WAS 21,000. *AK THE CONSUMER STATES POSSIBLE BAD ROTORS ON FRONT BRAKES. THE CONSUMER STATES ABS LIGHT ON AFTER REPAIRS, PROBLEMS WITH TRANSMISSION HARD TO SHIFT GEARS, HORN SOUNDS WHEN REMOTE STARTING IS USED, DOME LIGHTS GO DIM. UPDATED 05/23/07 *TR

NHTSA ID 10187662 · filed Apr 12, 2007

Too few reports in this category for a page of its own — they appear in the full complaint list.

Visibility

Reports naming windshields, glass, wipers, defrosters and mirrors.

1
report

From owner reports, verbatim

TL*THE CONTACT OWNS A 2006 BUICK TERRAZA. WHILE DRIVING 55 MPH, THE DRIVER SIDE WINDOW SUDDENLY CRACKED AND THEN SHATTERED. THE CONTACT PULLED THE VEHICLE TO THE SIDE OF THE ROAD. HE WAS ABLE TO FIND SOME PLASTIC TO TAPE UP THE WINDOW AND THEN DROVE TO HIS RESIDENCE. HE CALLED THE DEALER AND THEY INFORMED HIM TO CALL NHTSA AND FILE A COMPLAINT. THE VEHICLE HAS NOT BEEN REPAIRED. THE VIN WAS UNKNOWN. THE FAILURE MILEAGE WAS 23,490 AND CURRENT MILEAGE WAS 23,800.

NHTSA ID 10227727 · filed May 14, 2008

Too few reports in this category for a page of its own — they appear in the full complaint list.

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.

Elsewhere on this vehicle

Data sources

Data on this page last refreshed .