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14whitesilverado Enthusiast

14whitesilverado

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The "dic" screen on the gauge cluster at first started flickering then all of a sudden it started going into what it seems a test mode. It goes from red, green, blue then a checkered flag looking thing on a rotation. i disconnected the battery, drove for a while and nothing has changed. Has anybody else had this happen and is there a possible reset without having to make a trip to the dealership?

  • 3 weeks later...
14whitesilverado Enthusiast

14whitesilverado

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the warranty of coarse ended in march for the bumper to bumper so i didnt want to get completely abused. I needed the truck back to get to work  after them playing around with it for 2 days. i just went and picked it up when they wanted to start charging ridicules amounts of money to continue diagnosing. I was told by another mechanic to disconnect both battery wires from the battery and put them together and leave the cables off for an hour or so and that will prob fix it since it will completely reset the computer but i am not too sure about that one. 

  • 2 weeks later...
14whitesilverado Enthusiast

14whitesilverado

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Posted

Still nothing has changed tried leaving the battery off for a while and it did nothing.... trucks running great so I find it hard to pay hundreds of dollars but the screen acting up is really annoying... I Cant be the only person To ever have this issue.. does anybody have a suggestion for a honest dealer in the Pittsburgh pa area? 

14whitesilverado Enthusiast

14whitesilverado

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Posted

Disconnected then reconnected the HMI module as well... still nothing... I’m starting to think the “DIC” needs re-programmed or somthing... the radio screen works perfectly so I’m at a complete loss 

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