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Hey there. i am currently experiencing a major problem with my 2006 trailblazer EXT. About a month ago my wife and i went camping and we had the transfer case in 4hi since we werre driving on gravel and dirt. So when we finally left we turned the transfer case to 2hi when getting on dry pavement. a couple days later the service 4x4 light came on the dash and the selector switch lights went completely out. I then took the truck to the mechanic shop to get it scanned and it came back as a C0327 code. the mechanic said that it was a faulty encoder motor. So i went and got a new ACDelco encoder motor and installed it with ease. plugged the wirte harness back up and started the vehicle. Now i have no 4x4 but more frustrating we have no drive or reverse. i tried pulling the #8 fuse under the hood and waited 30 seconds and then reinstalled the fuse. turned the key and nothing happens. service 4x4 light is still on and no selector switch. Anyone know what the issue may be? Thanks in advance


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