Intermittent Electrical Issue - Works after Key Cycle

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basketball00011

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Apr 23, 2013
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My gf has a 07 Tahoe ltz and intermittently it's been having electrical issues. For example, sometimes the cruise will not work. There is no response to any of the button inputs and it does not light up any light in the cluster. Sometimes one or all of the windows will not work at all, no response. This also has happened with the door locks. The issue is normally fixed by turning the car off and on. I am a BMW technician so i'm not a n00b when it comes to this, just don't have much GM experience. To me it sounds like a BCM issue, but wanted a little input.

Any ideas?
 
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