Buick Rainier, Chevrolet Trailblazer, Chevrolet Trailblazer Ext, Gmc Envoy, Gmc Envoy Xl, model years 2006 to 2007. Filed by General Motors LLC and reported to NHTSA on 24 September 2015. 9,932 vehicles potentially affected.
What the notice says 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 may enter into the driver's door master power window switch module, causing corrosion that could result in a short in the …
Is your vehicle included? Check with your VIN at NHTSA, or ask a dealer. This page is an independent copy of the notice, kept so you can see what changed after it was published. It is not the authority, and the authority’s own text is the one to act on.
General Motors's own number for this recall: 15700. That is the number on the owner letter and on the dealer paperwork. 15V599 is the number NHTSA gave the same campaign, and the number this page is filed under. They are one recall, written two ways.
What owners ask about this recall
- Which vehicles does recall 15V599 cover?
- Buick Rainier, Chevrolet Trailblazer, Chevrolet Trailblazer Ext, GMC Envoy, GMC Envoy XL, model years 2006-2007.
- What is wrong with them?
- 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.
- What can happen if it is not put right?
- 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.
- Is there a fix yet?
- Yes, and it is free. 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 1-800-521-7300, Chevrolet customer service at 1-800-222-1020, and GMC customer service at 1-800-462-8782.
- What should I do now?
- Check your own vehicle by its VIN with NHTSA, which is the record to act on. General Motors calls this recall 15700, which is the number on the owner letter and the dealer paperwork.
Answered from the register this site holds. NHTSA is the record to act on.
What the authority says can happen if this is not fixed: “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.”
affected
in the notice
caught
| Campaign | 15V599 |
|---|---|
| Filed by | General Motors LLC |
| System at fault | Visibility:Power Window Devices And Controls |
| Reported to NHTSA | 24 September 2015 |
| Model years | 2006-2007 |
| Vehicles named | BUICK RAINIER, CHEVROLET TRAILBLAZER, CHEVROLET TRAILBLAZER EXT, GMC ENVOY, GMC ENVOY XL |
What the notice says today
The consequence
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.
The 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 1-800-521-7300, Chevrolet customer service at 1-800-222-1020, and GMC customer service at 1-800-462-8782. GM's number for this recall is 15700.
What it said before
This campaign is in the register but not yet in the dated wording archive, so we cannot yet say whether its text has moved. It enters the archive on the next pass.
This is one of 463 notices in the record whose component field names visibility. Across that group the median wait before owners were written to was 34 days.
Last checked . No change has been recorded in the wording.
The same recall in other countries
This campaign carries a manufacturer code that also appears in another country’s register, which means the same defect was recalled there too.
- Canada: Transport Canada recall 2015422, recorded 24 September 2015 (within a week of the American filing)
Matched on 15700, the manufacturer’s own number for this campaign, which is the only field the registers share. Exact match, nothing paired on brand and date. The two dates are adjacent instruments rather than the same one, so a difference of a day or two means nothing.
How often the two countries file on the same day · The European alerts
The models named here, across their whole recall history
How to cite this record
Quoting the wording on this page means quoting a version, so the date belongs in the citation:
CarsMultiverse, recall 15V599, wording as read on 16 September 2026. https://carsmultiverse.com/recall/15v599/
The cross-border matches used on this site are deposited as a citable dataset: doi:10.5281/zenodo.22087136. The recall wording itself is published by the national authority named above and is theirs, not ours.
The recall record and its wording are published by the US National Highway Traffic Safety Administration and are US Government public domain. The dated archive, the comparison and any before-and-after above are CarsMultiverse. How fresh every engine behind this page is, is public on the status page. To check a specific vehicle, use NHTSA’s own VIN lookup.
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- 26V399: 2025-2026 Express, and 2025-2026 Savana
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- 26V345: 2026 Chevrolet Express and GMC Savana
- 26V329: 2015 Cadillac Escalade, Escalade ESV, XTS, 2015-2016 Cadillac ATS, CTS, and SRX
- 26V325: 2018 Chevrolet Silverado 1500, GMC Sierra 1500, 2019 Chevrolet Silverado 2500, Silverado 3500, GMC Sierra 2500, and Sierra 3500
All 474 General Motors campaigns we hold · Every manufacturer in the record
The fingerprint of this notice
We take a SHA-256 of each of the three blocks of text the authority publishes and keep the first eight characters. As we last read campaign 15V599 on 23 August 2026, they were:
- Defect summary
52238c65 - Consequence
690329ca - Remedy
fb41c0e3
We first read this notice on 21 August 2026. It has not moved since. If it ever does, these characters will not match, and the change will be dated here.
The wording we hold for 15V599 · how the whole register is watched
This notice names one vehicle among several registers that have written about it. Every notice this site holds for the Chevrolet Trailblazer, in all seven, is kept on that vehicle's own page, with the newest in each.
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Owners of these cars
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