IllustrationABS AND STABILITY CONTROL LIGHT ALWAYS ON
2006 Buick Terraza
Owner reports · Recalls · Investigations
Limited comparison data
There is not enough comparable history to draw a useful model-year comparison.
About this comparison →How this year compares
Owner complaints by model year
Compare all Terraza years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
160–25K
1225–50K
750–75K
575–100K
5100–150K
3150K+
48 reports with mileage · 6 unknown
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
- Electrical System. Review the 11 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Electronic Stability Control (esc). Review the 11 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Structure. Review the 11 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
4 crash reports0 fire reports5 injury reports
Power Train complaints
3 reportsIT 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 BECAUS…
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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
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 A…
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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
Official recalls
210V110000 · Suspension:rear
Mar 19, 2010
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.
Consequence & remedy
Consequence: 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.
Remedy: 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.
05V552000 · Equipment:other:labels
Dec 7, 2005
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.
Consequence & remedy
Consequence: 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.
Remedy: 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.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
2EA07019 · Power Sliding Door
Opened Dec 11, 2007 · Closed Feb 23, 2009
Status: closed (inferred from source dates) · Latches/locks/linkages:doors:latch; Structure:body:door ; Structure:body:door:hinge And Attachments
ODI EVALUATED GENERAL MOTORS' (GM) DATA, CONDUCTED CONSUMER INTERVIEWS, INSPECTED AND TESTED MY 2005-2007 GM MINIVANS WITH REGARD TO THE ALLEGED DEFECT OF A POWER SLIDING DOOR (PSD) OPENING WHILE THE VEHICLE IS OUT OF PARK.ODI IDENTIFIED A HIGH WARRANTY CLAIM RATE.HOWEVER, THESE CLAIMS ARE RELATED TO VARIOUS PROBLEMS ASSOCIATED WITH DOORS NOT PROPERLY OPENING OR CLOSING AND NOT SPECIFICALLY TO DOORS OPENING WHILE DRIVING.THE CONDITION OF THE PSD REVERSING DIRECTION DURING THE CLOSING SEQUENCE IS CONSISTENT WITH AN OBSTRUCTION OF THE DOOR, OR WITH IMPROPER ALIGNMENT OF THE DOOR, AND THIS IS ADDRESSED IN GM TECHNICAL SERVICE BULLETIN # 07-08-64-007 AND BULLETINS # 07-08-64-007A THROUGH D.ODI'S EVALUATION OF THE PSD SYSTEM NOTES NUMEROUS SAFEGUARDS TO PRECLUDE BOTH UNINTENTIONAL AND INTENTIONAL POWER OPENING OF THE PSD WHILE THE VEHICLE IS IN MOTION.A SAFETY-DEFECT TREND HAS NOT BEEN IDENTIFIED AT THIS TIME.ACCORDINGLY, THIS INVESTIGATION IS CLOSED.[SEE DOCUMENT FILE FOR ADDITIONAL INFORMATION REGARDING THIS RESUME.]
Additional source detail variants (3)
Latches/locks/linkages:doors:latch
ODI EVALUATED GENERAL MOTORS' (GM) DATA, CONDUCTED CONSUMER INTERVIEWS, INSPECTED AND TESTED MY 2005-2007 GM MINIVANS WITH REGARD TO THE ALLEGED DEFECT OF A POWER SLIDING DOOR (PSD) OPENING WHILE THE VEHICLE IS OUT OF PARK.ODI IDENTIFIED A HIGH WARRANTY CLAIM RATE.HOWEVER, THESE CLAIMS ARE RELATED TO VARIOUS PROBLEMS ASSOCIATED WITH DOORS NOT PROPERLY OPENING OR CLOSING AND NOT SPECIFICALLY TO DOORS OPENING WHILE DRIVING.THE CONDITION OF THE PSD REVERSING DIRECTION DURING THE CLOSING SEQUENCE IS CONSISTENT WITH AN OBSTRUCTION OF THE DOOR, OR WITH IMPROPER ALIGNMENT OF THE DOOR, AND THIS IS ADDRESSED IN GM TECHNICAL SERVICE BULLETIN # 07-08-64-007 AND BULLETINS # 07-08-64-007A THROUGH D.ODI'S EVALUATION OF THE PSD SYSTEM NOTES NUMEROUS SAFEGUARDS TO PRECLUDE BOTH UNINTENTIONAL AND INTENTIONAL POWER OPENING OF THE PSD WHILE THE VEHICLE IS IN MOTION.A SAFETY-DEFECT TREND HAS NOT BEEN IDENTIFIED AT THIS TIME.ACCORDINGLY, THIS INVESTIGATION IS CLOSED.[SEE DOCUMENT FILE FOR ADDITIONAL INFORMATION REGARDING THIS RESUME.]
Structure:body:door
ODI EVALUATED GENERAL MOTORS' (GM) DATA, CONDUCTED CONSUMER INTERVIEWS, INSPECTED AND TESTED MY 2005-2007 GM MINIVANS WITH REGARD TO THE ALLEGED DEFECT OF A POWER SLIDING DOOR (PSD) OPENING WHILE THE VEHICLE IS OUT OF PARK.ODI IDENTIFIED A HIGH WARRANTY CLAIM RATE.HOWEVER, THESE CLAIMS ARE RELATED TO VARIOUS PROBLEMS ASSOCIATED WITH DOORS NOT PROPERLY OPENING OR CLOSING AND NOT SPECIFICALLY TO DOORS OPENING WHILE DRIVING.THE CONDITION OF THE PSD REVERSING DIRECTION DURING THE CLOSING SEQUENCE IS CONSISTENT WITH AN OBSTRUCTION OF THE DOOR, OR WITH IMPROPER ALIGNMENT OF THE DOOR, AND THIS IS ADDRESSED IN GM TECHNICAL SERVICE BULLETIN # 07-08-64-007 AND BULLETINS # 07-08-64-007A THROUGH D.ODI'S EVALUATION OF THE PSD SYSTEM NOTES NUMEROUS SAFEGUARDS TO PRECLUDE BOTH UNINTENTIONAL AND INTENTIONAL POWER OPENING OF THE PSD WHILE THE VEHICLE IS IN MOTION.A SAFETY-DEFECT TREND HAS NOT BEEN IDENTIFIED AT THIS TIME.ACCORDINGLY, THIS INVESTIGATION IS CLOSED.[SEE DOCUMENT FILE FOR ADDITIONAL INFORMATION REGARDING THIS RESUME.]
Structure:body:door:hinge And Attachments
ODI EVALUATED GENERAL MOTORS' (GM) DATA, CONDUCTED CONSUMER INTERVIEWS, INSPECTED AND TESTED MY 2005-2007 GM MINIVANS WITH REGARD TO THE ALLEGED DEFECT OF A POWER SLIDING DOOR (PSD) OPENING WHILE THE VEHICLE IS OUT OF PARK.ODI IDENTIFIED A HIGH WARRANTY CLAIM RATE.HOWEVER, THESE CLAIMS ARE RELATED TO VARIOUS PROBLEMS ASSOCIATED WITH DOORS NOT PROPERLY OPENING OR CLOSING AND NOT SPECIFICALLY TO DOORS OPENING WHILE DRIVING.THE CONDITION OF THE PSD REVERSING DIRECTION DURING THE CLOSING SEQUENCE IS CONSISTENT WITH AN OBSTRUCTION OF THE DOOR, OR WITH IMPROPER ALIGNMENT OF THE DOOR, AND THIS IS ADDRESSED IN GM TECHNICAL SERVICE BULLETIN # 07-08-64-007 AND BULLETINS # 07-08-64-007A THROUGH D.ODI'S EVALUATION OF THE PSD SYSTEM NOTES NUMEROUS SAFEGUARDS TO PRECLUDE BOTH UNINTENTIONAL AND INTENTIONAL POWER OPENING OF THE PSD WHILE THE VEHICLE IS IN MOTION.A SAFETY-DEFECT TREND HAS NOT BEEN IDENTIFIED AT THIS TIME.ACCORDINGLY, THIS INVESTIGATION IS CLOSED.[SEE DOCUMENT FILE FOR ADDITIONAL INFORMATION REGARDING THIS RESUME.]
PE07044 · Power Sliding Door Opening
Opened Aug 16, 2007 · Closed Dec 11, 2007
Status: closed (inferred from source dates) · Latches/locks/linkages:doors:latch; Structure:body:door ; Structure:body:door:hinge And Attachments
ODI HAS RECEIVED REPORTS THAT THE POWER SLIDING DOORS OPENED WITHOUT COMMAND WHILE THE VEHICLE WAS IN MOTION ON MODEL YEAR 2005 AND 2006 GENERAL MOTORS MINIVANS (CHEVROLET UPLANDER/VENTURE, PONTIAC MONTANA SV6/MONTANA, BUICK TERRAZA, AND SATURN RELAY).SOME REPORTS INDICATE THAT THE DOOR MAY NOT HAVE BEEN CLOSED AND LATCHED BEFORE DRIVING AWAY CAUSING THE DOOR TO REVERSE (OPEN) AT LOW VEHICLE SPEEDS.HOWEVER, OTHER REPORTS INDICATE THAT THE DOOR WAS INITIALLY SHUT THEN OPENED AFTER DRIVING FOR SEVERAL MINUTES AND/OR MILES AT VEHICLE SPEEDS BETWEEN 20 AND 70 MPH.ODI HAS UPGRADED THIS PRELIMINARY EVALUATION TO AN ENGINEERING ANALYSIS (EA07-019) TO FURTHER ASSESS THIS ISSUE.
Additional source detail variants (3)
Latches/locks/linkages:doors:latch
ODI HAS RECEIVED REPORTS THAT THE POWER SLIDING DOORS OPENED WITHOUT COMMAND WHILE THE VEHICLE WAS IN MOTION ON MODEL YEAR 2005 AND 2006 GENERAL MOTORS MINIVANS (CHEVROLET UPLANDER/VENTURE, PONTIAC MONTANA SV6/MONTANA, BUICK TERRAZA, AND SATURN RELAY).SOME REPORTS INDICATE THAT THE DOOR MAY NOT HAVE BEEN CLOSED AND LATCHED BEFORE DRIVING AWAY CAUSING THE DOOR TO REVERSE (OPEN) AT LOW VEHICLE SPEEDS.HOWEVER, OTHER REPORTS INDICATE THAT THE DOOR WAS INITIALLY SHUT THEN OPENED AFTER DRIVING FOR SEVERAL MINUTES AND/OR MILES AT VEHICLE SPEEDS BETWEEN 20 AND 70 MPH.ODI HAS UPGRADED THIS PRELIMINARY EVALUATION TO AN ENGINEERING ANALYSIS (EA07-019) TO FURTHER ASSESS THIS ISSUE.
Structure:body:door
ODI HAS RECEIVED REPORTS THAT THE POWER SLIDING DOORS OPENED WITHOUT COMMAND WHILE THE VEHICLE WAS IN MOTION ON MODEL YEAR 2005 AND 2006 GENERAL MOTORS MINIVANS (CHEVROLET UPLANDER/VENTURE, PONTIAC MONTANA SV6/MONTANA, BUICK TERRAZA, AND SATURN RELAY).SOME REPORTS INDICATE THAT THE DOOR MAY NOT HAVE BEEN CLOSED AND LATCHED BEFORE DRIVING AWAY CAUSING THE DOOR TO REVERSE (OPEN) AT LOW VEHICLE SPEEDS.HOWEVER, OTHER REPORTS INDICATE THAT THE DOOR WAS INITIALLY SHUT THEN OPENED AFTER DRIVING FOR SEVERAL MINUTES AND/OR MILES AT VEHICLE SPEEDS BETWEEN 20 AND 70 MPH.ODI HAS UPGRADED THIS PRELIMINARY EVALUATION TO AN ENGINEERING ANALYSIS (EA07-019) TO FURTHER ASSESS THIS ISSUE.
Structure:body:door:hinge And Attachments
ODI HAS RECEIVED REPORTS THAT THE POWER SLIDING DOORS OPENED WITHOUT COMMAND WHILE THE VEHICLE WAS IN MOTION ON MODEL YEAR 2005 AND 2006 GENERAL MOTORS MINIVANS (CHEVROLET UPLANDER/VENTURE, PONTIAC MONTANA SV6/MONTANA, BUICK TERRAZA, AND SATURN RELAY).SOME REPORTS INDICATE THAT THE DOOR MAY NOT HAVE BEEN CLOSED AND LATCHED BEFORE DRIVING AWAY CAUSING THE DOOR TO REVERSE (OPEN) AT LOW VEHICLE SPEEDS.HOWEVER, OTHER REPORTS INDICATE THAT THE DOOR WAS INITIALLY SHUT THEN OPENED AFTER DRIVING FOR SEVERAL MINUTES AND/OR MILES AT VEHICLE SPEEDS BETWEEN 20 AND 70 MPH.ODI HAS UPGRADED THIS PRELIMINARY EVALUATION TO AN ENGINEERING ANALYSIS (EA07-019) TO FURTHER ASSESS THIS ISSUE.