LaCrosse FWD L4-2.4L (2011)
Control Module HVAC: All Technical Service Bulletins
Owner Letter
Division Owner Letter
March 2011
Dear General Motors Customer:
This notice is sent to you in accordance with the requirements of the National Traffic and Motor Vehicle Safety Act.
General Motors has decided that certain 2011 model year Buick LaCrosse and Cadillac SRX vehicles fail to conform to Federal/Canada Motor Vehicle
Safety Standard 103, Windshield Defrosting and Defogging Systems. As a result, GM is conducting a recall. We apologize for this inconvenience.
However, we are concerned about your safety and continued satisfaction with our products.
Important
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Your vehicle is involved in recall 11057.
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Schedule an appointment with your GM dealer.
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This service will be performed for you at no charge.
Why is your vehicle being recalled?
Software in the Electronic Climate Control (ECC) module may disable the ability to adjust the Heating, Ventilation, and Air Conditioning (HVAC)
system settings. If this happens, you will not be able to control the heating, cooling, and ventilation for the vehicle. If this condition affects the defrost
system when it is required, it may decrease the driver's visibility, and could possibly result in a crash.
What will we do?
Your GM dealer will reprogram the ECC module. This service will be performed for you at no charge. Because of service scheduling requirements, it is
likely that your dealer will need your vehicle longer than the actual service correction time of approximately 25 minutes.
If your vehicle is within the New Vehicle Limited Warranty, your dealer may provide you with shuttle service or some other form of courtesy
transportation while your vehicle is at the dealership for this repair. Please refer to your Owner Manual and your dealer for details on courtesy
transportation.
What should you do?
You should contact your GM dealer to arrange a service appointment as soon as possible.
Do you have questions?
If you have questions or concerns that your dealer is unable to resolve, please contact the appropriate Customer Assistance Center at the number listed
below. More information about your vehicle can be found at the Owner Center at www.gmownercenter.com.
If after contacting your dealer and the Customer Assistance Center, you are still not satisfied we have done our best to remedy this condition without
charge and within a reasonable time, you may wish to write the Administrator, National Highway Traffic Safety Administration, 1200 New Jersey
Avenue, SE, Washington DC 20590, or call the toll-free Vehicle Safety Hotline at 1.888.327.4236 (TTY 1.800.424.9153), or go to
http://www.safercar.gov.
Federal regulation requires that any vehicle lessor receiving this recall notice must forward a copy of this notice to the lessee within ten days.
Jim Moloney
General Director,
