2003 Buick Rendezvous Cxl Sport Utility 4-door 3.4l on 2040-cars

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GM recalls over 230,000 more Trailblazer-family SUVs over door electronics

Back in August, the National Highway Traffic Safety Administration announced a recall on the General Motors GMT360 SUVs (Buick Rainier, Chevrolet Trailblazer, GMC Envoy, Isuzu Ascender and Saab 9-7X) ranging from the 2005 to 2007 model years and the 2006 GMT370 SUVs (Chevrolet Trailblazer EXT and GMC Envoy XL) due to potential fires associated with the driver's door module. Initially limited to 250,000 units sold or registered in 20 Snow Belt states (and the District of Columbia), the recall has now been expanded to include an additional 193,000 of these SUVs in the US and, according to The Detroit News, 40,000 more sold outside the US, including Canada and Mexico.
Like the original recall, the issue is still a faulty driver's door module that can short out, which could lead to a fire. The Detroit News is reporting that, out of the 443,000 units being recalled, GM says that there were 58 fires that caused 11 minor injuries, and the expanded recall accounted for six fires and one injury. Despite the lower number of fires, the recall notice recommends that owners park their vehicles until the recall repairs has been performed.
On recalled units with functional modules, the repair consists of a protective coating being applied to the module, while vehicles with modules that are not working properly will have the driver's door module replaced. The official recall notice is posted below, and it includes contact information for customers of all five brands.

GM SUV window switch recall urges owners to park vehicles outside

It's not unusual for there to be a lag between an automaker announcing a recall and the official documentation showing up on the National Highway Traffic Safety Administration website. So it's no surprise that a recent GM campaign took about a month to appear in its official capacity. However, there appears to be some big differences between the two reports with potential safety implications.
In late June, GM announced that it needed to recall 181,984 examples of the Chevrolet Trailblazer, Buick Rainier, GMC Envoy, Isuzu Ascender and Saab 9-7x from the 2005-2007 model years, plus the 2006 Chevy Trailblazer EXT and 2006 GMC Envoy XL. The new documents paint a slightly different picture with 184,611 needing repaired and different model years listed.
The reason for the fix is still the same, though. It's possible for fluid to contact the master power window switch module in the driver's door, which can corrode the part. Eventually this could cause a short circuit, leaving the buttons inoperable and potentially leading to a fire. But the new NHTSA documents add an important note: "A fire could occur even while the vehicle is not in use. As a precaution, owners are advised to park outside until the remedy has been made."

Buick celebrates 110 years by naming most significant model of each decade

In May of 1903, Buick began work on its first vehicle, the 1904 Model B, the first example of which was sold to a doctor in Flint, Michigan. That first sale was appropriate since later on, Buick became known as a "doctor's car." The Model B is the first of 11 cars chosen by Buick to highlight each decade of the company's 110-year history.
The 1916 D-45 Touring with a six-cylinder engine was Buick's highest seller that year, and helped push overall sales past six figures for the first time, making Buick the top-selling automotive brand. In 1931, Series 50 got an eight-cylinder engine, which helped the company survive the Great Depression. The 1936 Century was the first Buick that could hit 100 miles per hour, the 1949 Roadmaster had a supporting role in Rain Man, the 1953 Skylark had Italian wire wheels and the owner's name engraved on its steering wheel.
Then we have the iconic 1963 Riviera, the V6-powered 1975 Regal, and in 1987, the legendary GNX. With a turbocharged, intercooled V6 pumping out 276-horsepower it could hit 60 mph in just 4.6 seconds. In 1999 Buick built the first car in China, the Century, and that country remains the brand's largest market.