Service bulletin GCUS-9-2139
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
| Type | Service bulletin |
|---|---|
| NHTSA id | 10126052 |
| Published by NHTSA | 2017-12-22 |
| Manufacturer's number | GCUS-9-2139 |
| Manufacturer's date | 2016-05-16 |
| NHTSA component | EQUIPMENT |
NHTSA's summary
14520B Special Coverage. Some 2008-2009 model year Chevrolet Silverado and GMC Sierra light-duty vehicles registered in Canada or 2007, and 2010-2013 model year Chevrolet Silverado and GMC Sierra light duty vehicles registered in or previously registered in Maine, New Hampshire, New York, and Vermont or in the Canadian provinces New Brunswick, Newfoundland, Nova Scotia, Prince Edward Island, Ontario, and Quebec may develop a fractured middle-leaf spring in the three-leaf rear-suspension spring assembly, forward or rearward of the joint to the rear axle. This condition may result in noise, ride-height difference, contact with a rear tire, and/or damage to other components under the vehicle. Vehicles with this condition will have reduced load-carrying capacity. If the vehicle falls within the stated special coverage terms replace the rear leaf springs.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Equipment and accessories
| CHEVROLET SILVERADO 1500 | 2007, 2008, 2009, 2010, 2011 (the catalog's model; the bulletin names a series or trim of it) |
|---|---|
| CHEVROLET SILVERADO 2500 | 2012 (the catalog's model; the bulletin names a series or trim of it) |
| CHEVROLET SILVERADO 3500 | 2013 (the catalog's model; the bulletin names a series or trim of it) |
| GMC SIERRA DENALI | 2007, 2008, 2009, 2010, 2011, 2012, 2013 (the catalog's model; the bulletin names a series or trim of it) |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 18V267000 | 2018-04-26. EQUIPMENT |
|---|---|
| 13V544000 | 2015-10-30. EQUIPMENT:OTHER:LABELS |
| 2010189 | 2010-06-07. Accessories |
| 09V456000 | 2009-11-19. EQUIPMENT:APPLIANCE:AIR CONDITIONER |
| 09V325000 | 2009-08-03. EQUIPMENT ADAPTIVE/MOBILITY |
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
| PI0488C | 2024-05-06. Service bulletin. Diagnostic Information for Transmission. |
|---|---|
| PI0718B | 2024-04-29. Service bulletin. Audio System Speaker Rattle, Buzz Noise, Poor Sound |
| PI0689B | 2024-04-29. Service bulletin. Tool or Utility Box Sagging, Mis-aligned. |
| PI0688F | 2024-04-29. Service bulletin. Poor Voice Quality During Bluetooth Call or OnStar® Personal Call. |
| PI0688E | 2024-04-29. Service bulletin. Poor Voice Quality During Bluetooth Call or OnStar® Personal Call. |
| PI0688D | 2024-04-29. Service bulletin. Poor Voice Quality During Bluetooth Call or OnStar® Personal Call. |
| 20-NA-132 | 2024-04-23. Service bulletin. This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements. |
| 17-NA-052 | 2024-04-23. Service bulletin. This bulletin updates the position of General Motors on refinishing aluminum wheels. GM has determined that wheel refinishing under warranty will no longer be performed. |
| PIP5123B | 2024-04-22. Service bulletin. SES Lamp On With DTC P2270. |
| 20-NA-132 | 2024-04-05. Service bulletin. This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements. |