Lili

My driver side window does not work, nor does it control the other windows. Could the problem be a fuse, if so which one, or will I have to replace entire master unit?

Chevrolet Customer Service

<!--[if gte mso 9]><xml> <w:WordDocument> <w:View>Normal</w:View> <w:Zoom>0</w:Zoom> <w:PunctuationKerning/> <w:ValidateAgainstSchemas/> <w:SaveIfXMLInvalid>false</w:SaveIfXMLInvalid> <w:IgnoreMixedContent>false</w:IgnoreMixedContent> <w:AlwaysShowPlaceholderText>false</w:AlwaysShowPlaceholderText> <w:Compatibility> <w:BreakWrappedTables/> <w:SnapToGridInCell/> <w:WrapTextWithPunct/> <w:UseAsianBreakRules/> <wontGrowAutofit/> </w:Compatibility> <w:BrowserLevel>MicrosoftInternetExplorer4</w:BrowserLevel> </w:WordDocument> </xml><![endif]--><!--[if gte mso 9]><xml> <w:LatentStyles DefLockedState="false" LatentStyleCount="156"> </w:LatentStyles> </xml><![endif]--><!--[if gte mso 10]> <style> /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman"; mso-ansi-language:#0400; mso-fareast-language:#0400; mso-bidi-language:#0400;} </style> <![endif]--> Lili,

It could be just a fuse. Check the Rear Underseat Fuse Block, changing the Drive Door Module (#10) fuse may help. Look at the silver-colored band inside the fuse, if the band is broken or melted, replace the fuse. Be sure you replace a bad fuse with a new one of the identical size and rating.

Please note, this is only a suggestion, not a diagnosis. If this isn't the issue, you may want to take it in for a quick inspection.

For your reference, this information is also available in the owner's manual on pages 5-95 through 5-106. A digital copy of the manual is available at the GM Owner Center at: GM Owners Center - GM. The GM Owner Center is free to join and offers owner's manuals, stores your service records, dealer appointment scheduling and many other features.

I hope this information was helpful.

If you have any additional questions, please feel free to contact me.

Louis
GM Customer Service

Lili

Thank you!!

Chevrolet Customer Service

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Have a great day!

Louis
GM Customer Service

fisherman68

I have the same problem. I do have power to the module. Can I replace the module myself? Does it need to be programmed? How can I program it? How much to program it if I can't?

Chevrolet Customer Service

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I'm sorry, but I am not a technician, so I do not have the information you are requesting. If you are unfamiliar with the module, I would suggest taking the vehicle in for an inspection. A certified technician will be able to offer more information.

Some of the other members of the forum may be able to help you with this issue.

If you have any other questions, please feel free to contact me.

Louis
GM Customer Service

barry4219

If I remember I changed one for a customer a few years ago that got wet from a broken window and it needed to be reprogrammed .

jgutsch

I replaced my master switch, but then the new switch didn't work. Dealership said it had to having something done on the computer. What exactly would need to be done, and how is it done.
Thanks

Ninijene

My drivers side window also does not work nor does any of the other windows and door locks from the drivers side. Matter of fact the trunk lock and the trunk window do not work either. This vehicle is a huge
disappointment. I checked about having the module changed and it is over $500. Does anyone have a better plan?

jgutsch

This week I received a recall letter for this problem/part. Check with your dealer. Recall #12180.