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2006 Buick Rainier

The Verdict

75 Solid Pick

The 2006 Buick Rainier has 91 owner complaints filed with NHTSA. The most reported issues are engine (40 complaints) and electrical (28 complaints). With a Klunk Score of 75/100, it earns a "Solid Pick" rating. If you're shopping for a Buick Rainier, consider the 2007 model year which has 58% fewer complaints.

Safe Bet

The 2007 has 58% fewer complaints

View the 2007 Buick Rainier dashboard →

75

Klunk Score: Solid Pick

Fewer complaints than most vehicles. Generally dependable, but check the top problems below.

How is this calculated?

The Klunk Score ranks this vehicle year against all others in our database based on total owner complaints filed with NHTSA. 100 = fewest complaints (top tier), 0 = most complained-about. Scores above 60 are better than average; below 40 means more problems than most.

Recalls 5

Active safety recalls from NHTSA for this vehicle year.

13V248000 ELECTRICAL SYSTEM

General Motors (GM) is recalling certain model year 2005-2007 SAAB 9-7x; 2006 Chevrolet Trailblazer EXT and GMC Envoy XL; and 2006-2007 Chevrolet Trailblazer, GMC Envoy, Buick Rainier and Isuzu Asc...

Risk

A short in the circuit board could lead to a fire, increasing the risk of personal injury. A fire could occur even while the vehicle is not in use. As a precaution, owners are advised to park out...

Remedy

Owners will be contacted and dealers will test the driver's door module. If the module is functioning properly, a protective coating will be applied. If the module is not functioning properly, it ...

Reported Apr 10, 2026

12V406000 ELECTRICAL SYSTEM

General Motors (GM) is recalling certain model year 2006 Chevrolet Trailblazer EXT and GMC Envoy XL and 2006-2007 Chevrolet Trailblazer, GMC Envoy, Buick Rainier, SAAB 9-7x, and Isuzu Ascender vehi...

Risk

A short in the circuit board could lead to a fire, increasing the risk of personal injury. A fire could occur even while the vehicle is not in use. As a precaution, owners are advised to park out...

Remedy

Parts for this recall are expected to available in March 2013. GM will notify Buick, Chevrolet, and GMC owners when parts are available. Buick owners may contact the owner center at 1-800-521-730...

Reported Apr 10, 2026

15V599000 VISIBILITY:POWER WINDOW DEVICES AND CONTROLS

General Motors LLC (GM) is recalling certain model year 2006-2007 Buick Rainier, Chevrolet Trailblazer and GMC Envoy vehicles, and 2006 GMC Envoy XL and Chevrolet Trailblazer EXT vehicles. Fluid m...

Risk

The protective coating may not eliminate the risk that the circuit board could short and result in a fire, even while the vehicle is unattended.

Remedy

GM will notify owners, and dealers will install a new driver's door switch module, free of charge. The recall began on November 2, 2015. Owners may contact Buick customer service at 1-800-521-730...

Reported Apr 10, 2026

14V404000 VISIBILITY:POWER WINDOW DEVICES AND CONTROLS

General Motors LLC (GM) is recalling certain model year 2005-2007 SAAB 9-7x; 2006 Chevrolet Trailblazer EXT and GMC Envoy XL; and 2006-2007 Chevrolet Trailblazer, GMC Envoy, Buick Rainier and Isuzu...

Risk

A short in the circuit board could lead to a fire, increasing the risk of personal injury. A fire could occur even while the vehicle is not in use. As a precaution, owners are advised to park out...

Remedy

GM will notify owners, and dealers will inspect the part number on the door module, and install a new door module if necessary, free of charge. Parts for the remedy are not currently available. A...

Reported Feb 7, 2014

05V455000 STEERING:HYDRAULIC POWER ASSIST:HOSE, PIPING, AND CONNECTIONS

CERTAIN PASSENGER VEHICLES MAY HAVE BEEN BUILT WITH A POWER STEERING HOSE THAT IS NOT TO SPECIFICATION. UNDER EXTREME STEERING MANEUVERS, SUCH AS TURNING THE STEERING WHEEL FULLY TO THE LEFT OR RI...

Risk

IF THIS WERE TO OCCUR, POWER STEERING ASSIST WOULD BE LOST AND INCREASED STEERING EFFORT WOULD BE REQUIRED. ON VEHICLES EQUIPPED WITH HYDRO-BOOST POWER BRAKES, IT COULD ALSO RESULT IN LOSS OF POWE...

Remedy

DEALERS WILL INSPECT THE POWER STEERING HOSE(S) FOR TWO SUSPECT DATE CODES AND REPLACE THEM IF REQUIRED. THE RECALL WILL BEGIN ON OCTOBER 14, 2005. OWNERS MAY CONTACT CHEVROLET AT 1-800-630-2438,...

Reported May 10, 2005

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Under the Hood

Each number is a complaint. Darker = bigger problem.

YearBodyBrakesElectricalEngineTransmission
2004183982415
200515843352
200616128406
200713011113

By Category

Engine
40
Electrical
28
Body
16
Transmission
6
Brakes
1

By Severity

1
47
2
38
4
6

Worst Problems

Complaints

Brakes 2

The contact owns a 2006 Buick Rainer. The contact stated that while driving at various speeds, the steering wheel jerked independently without warning, causing the contact to lose control of the vehicle. In addition, the contact stated that there was an abnormal grinding sound coming from the brake pedal while depressing the brake pedal. The contact had taken the vehicle to two independent mechanics, where the wheel bearings and ball joints were replaced; however, the failure persisted. Neither the dealer nor the manufacturer was notified of the failure. The vehicle was not repaired. The failure mileage was unknown.

7mo ago
Electrical 1

The contact owns a 2006 Buick Rainier. The contact stated that while the vehicle was parked in his driveway, the contact attempted to use the remote starter key fob to unlock the doors, but the doors failed to unlock. The contact stated that he manually unlocked the doors. The contact stated that he manually attempted to start the vehicle, but the vehicle failed to start. The anti-theft warning light remained illuminated. The contact stated that while the vehicle was being lifted onto the tow truck, he was informed by the tow truck driver that the driver’s side wiring harness had melted. The vehicle was towed to an independent mechanic where it was diagnosed that the wiring harness had melted and needed to be replaced. The vehicle was not repaired. The dealer nor manufacturer were notified of the failure. The failure mileage was approximately 168,000.

37mo ago
Body 2

During periods of time with ignition switch on, the wipers will loose the ability to both regulate speed and shut off. The wiper cover AC Delco/GM part number 19120931 will fail and loose control of the wipers (fail to shut off while driving). Because you cannot shut off the wipers, the driver's vision is obscured, and the noise from the wipers on the dry glass is very distracting. This will cause drivers attention to shift from focus on driving to manipulating the wiper switch. GM has not ordered a stock or replacement wiper covers from AC Delco, so trying to locate a fix for this problem is very hard. This is a GM design problem and is very expensive to fix. As a minimum GM needs to stock this part. All of these wiper covers will fail eventually, and accidents from this problem will occur.

48mo ago
Electrical 2

Low beam lights go off intermittently while driving and eventually come back on. This does not affect high beams or any other lights on the vehicle. But causes a serious danger to my needing to drive at night due to my job.

52mo ago
Engine 1

In driving cross country, filled up the fuel tank and resumed travel when the fuel gauge immediately went to empty (I didn’t even have time to drive up the highway ramp back onto the highway). The alerts started ringing and blinking and dash board told me there was no fuel. I went to a gravel area and inspected the engine compartment, under the car and the interior to be sure I was not missing anything, then restarted the SUV. Could not find any issues anywhere, including leaking fuel. I took off the fuel cap and reattached it to be sure there was no problem there. I had no choice but to get on the highway and continue my journey. The problem continued for the following 1000 ish miles. When I got home I contacted my dealer and set up an appointment to look at vehicle. They found the vehicle needing a sensor kit which was a recall back a few years ago. I had the issue repaired which took 3 days. They may have the removed items. Attached please find the invoice from the repair that shows the message numbers, etc from the inspection prior to and during repair. Since this issue was a recall, but I understand not for my vehicle but for many similar SUV’s and Pickups of the same area of manufacture; I feel the same components were used in my vehicle and should be paid for and included in this recall. Attached please find the invoice if I can figure out how to get it attached to this type of format.

54mo ago
Body 1

When I fill my gas up my gas gauge goes to empty, the low fuel light comes on, and my check engine light comes on. I can run out of gas and another can hit me. This is very unsafe, not just for me but others. Buick needs to fix this before someone gets seriously hurt or killed. This is a law suit waiting to happen.

59mo ago
Body 1

BUICK RAINIER 2006: WINDSHIELD WIPERS AND FLUID COME ON BY THEMSELVES. WHEN THIS OCCURS, THE ON / OFF FUNCTION DOES NOT WORK. THEY CANNOT BE SHUT OFF BY CONTROLS. THEY MERELY START AND STOP AT RANDOM. IT HAPPENS BOTH ON VEHICLE START UP WHEN VEHICLE IS IN PARK AND WHILE DRIVING. IT IS VERY DIFFICULT TO SEE TO DRIVE.

70mo ago
Electrical 1

WE BOUGHT A BUICK RAINIER 2006 AND IT HAS HAD NOTHING BUT ELECTRICAL, DOOR PROBLEMS AND DOOR HANDLE PROBLEMS. IT HAS A FAULTY BACK WINDOW WIPER. SUSPENSION ISSUES AND A VOTING UNDER BODY CARRIAGE. I BOUGHT IT FROM A DEALER AND NONE OF THESE RECALL ISSUES WHERE TAKEN CARE OF, AND THESE RECALLS DATE BACK TO 2015 I BOUGHT THE RAINER IN MARCH 2018. *TR

75mo ago
Electrical 1

DOOR LOCKS SUDDENLY STOPPED WORKING. LATCHES WOULD NOT OPEN, COULD NOT CLOSE DOORS.

81mo ago
Body 2

MY WIPERS COME ON STEADY AND STARTS MY WINDSHEILD WASHER FLUID TO COME OUT. I PUT THEM IN A DELAYED SETTING AND THEY STILL COME ON FULL FORCE. I CANNOT FIND THE PROBLEM ANYWHERE AND HAVE SMELT LIKE SOMETHING IS BURNING.

92mo ago
Electrical 1

THE DOOR LOCKS AND WINDOWS WANT WORK AT ALL ..

100mo ago
Electrical 1

TAKATA RECALL WIPER BLADES AND WASHER FLUID COME ON BY THEMSELVES. HAPPEN TO MY WIFE TODAY ON HER WAY TO SCHOOL AND SHE WAS TERRIFIED BECAUSE IT WAS HARD FOR HER TO SEE PLUS IT WAS RAINING. ALSO I READ THERE WAS A RECALL ON THIS ISSUE BACK IN 2004 FOR THE TRAILBLAZERS.

102mo ago
Electrical 1

TL* THE CONTACT OWNS A 2006 BUICK RAINIER. WHILE DRIVING VARIOUS SPEEDS, THE HEADLIGHTS FAILED TO ILLUMINATE. THE CONTACT CALLED LUTHER BROOKDALE (6701 BROOKLYN BLVD, BROOKLYN CENTER, MN 55429, PHONE NUMBER: (763) 515-2412) AND WAS INFORMED THAT THE PART NEEDED FOR THE REPAIR WOULD BE AVAILABLE IN SIX TO EIGHT WEEKS. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBERS: 15V519000 (EXTERIOR LIGHTING) AND 14V404000 (VISIBILITY); HOWEVER, THE PARTS NEEDED FOR THE REPAIR WERE NOT AVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACTURER WAS NOT CONTACTED. THE APPROXIMATE FAILURE MILEAGE WAS 178,000. PARTS DISTRIBUTION DISCONNECT.

107mo ago
Electrical 1

TAKATA RECALL. MY SERVICE AIRBAG LIGHT IS COMING AND ON AND GOING OFF FOR NO APPARENT REASON. REASON UNKNOWN. THIS IS HAPPENING WHILE THE SUV IS IN MOTION, IN DRIVE, ON HIGHWAYS AND SIDE ROADS TRAVELING ANYWHERE FROM 25MPH TO 65MPH. I AM GRAVELY CONCERNED FOR MY SAFETY AND THE SAFETY OF MY PASSENGERS. I CANNOT RISK ANYTHING HAPPENING, THERE ARE CHILDREN INVOLVED. I WENT TO THE GM RECALL WEBSITE AND ENTERED MY VIN# AND MY PARTICULAR MAKE/MODEL/YEAR IS NOT ON THE RECALL LIST AND I AM REQUESTING THAT IT BE ADDED FOR THOSE OF US WHO OWN THEM. PLEASE RESPOND, I AM VERY CONCERNED.

110mo ago
Electrical 2

TAKATA RECALL. "SERVICE AIRBAGS" MESSAGE KEEPS POPPING UP. I AM CONCERNED FOR THE SAFETY OF MYSELF AND PASSENGERS. THIS IS HAPPENING WHILE DRIVING, VEHICLE IN MOTION, IN DRIVE ON THE HIGHWAY AND BACK ROADS. THE MESSAGE COMES ON AND GOES OFF SPORADICALLY FOR NO APPARENT REASON. I CHECKED MY VIN# ON THE GM WEBSITE/RECALL LIST BUT MY PARTICULAR MAKE/MODEL/YEAR IS NOT ON THE RECALL LIST. I HAVE CONCERN FOR THE SAFETY OF MYSELF AND PASSENGERS. THE CAUSE IS UNKNOWN. THE SERVICE AIRBAG MESSAGE HAS BEEN COMING ON FOR THE LAST 2 DAYS.

110mo ago
Body 1

TL* THE CONTACT OWNS A 2006 BUICK RAINIER. AFTER PARKING THE VEHICLE, THE FRONT DRIVER SIDE EXTERIOR DOOR HANDLE FRACTURED. THE CONTACT HAD TO ENTER THE VEHICLE THROUGH THE PASSENGER DOOR. THE VEHICLE WAS TAKEN TO A DEALER AND THE HANDLE WAS REPAIRED, BUT THE FAILURE RECURRED FIVE TIMES. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURES. THE APPROXIMATE FAILURE MILEAGE WAS 78,000.

111mo ago
Engine 2

TL* THE CONTACT OWNS A 2006 BUICK RAINIER. WHILE DRIVING 40 MPH, THE VEHICLE JERKED VIOLENTLY WITHOUT WARNING. IN ADDITION, THE POWER WINDOWS WERE JAMMED AND WOULD NOT WIND UP OR DOWN. THE CONTACT STATED THAT THE VEHICLE ALSO LEAKED FUEL ONTO THE GROUND. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE VIN WAS INVALID. THE FAILURE MILEAGE WAS 105,000.

114mo ago
Body 2

REAR OF CAR DROPS TO JUST ABOVE TIRES WHEN CAR SITS FOR A FEW HOURS. AIR SUSPENSION PUMPS IT BACK UP AFTER CAR IS STARTED. AIR SUSPENSION IS LEAKING....UNSAFE TO DRIVE.CAR HAS 94000 MILES

123mo ago
Engine 4

JUST PURCHASED CAR 3 WEEKS AGO, IT CAUGHT ON FIRE AT 3 AM AFTER BEING PARKED FOR 6 HOURS.FIRE DEPARTMENT SAYS IT STARTED AT THE DRIVER SIDE HEADLIGHT WIRING OR SWITCH AREA. COMPLETELY DESTROYED MY ENGINE BEFORE FIRE DEPARTMENT ARRIVED.

125mo ago
Electrical 1

TL* THE CONTACT OWNS A 2006 BUICK RAINIER. THE CONTACT STATED THAT WHILE DRIVING AT 35 MPH, THE LOW BEAM HEADLIGHTS FAILED WITHOUT WARNING. THE CONTACT STATED THAT THE HIGH BEAM LIGHTS WERE ACTIVATED IN ORDER TO VIEW THE ROAD. THE CONTACT ALSO STATED THAT THE CONTACT POINTS FOR THE HEADLIGHT MODULE MELTED INTO THE FUSE BOX AND ALSO DAMAGED SOME OF THE FUSES. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V519000 (EXTERIOR LIGHTING). THE VEHICLE WAS NOT TAKEN TO A DEALER. THE MANUFACTURER WAS NOT MADE AWARE OF THE FAILURE. THE FAILURE MILEAGE WAS 139,607. ....UPDATED 0711/16 *BF *TR

125mo ago

91 total

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