blank gauge screen????

Discussion in 'SRT Hellcat General Discussions' started by FRANKCASTLE, Apr 6, 2016.

  1. FRANKCASTLE

    FRANKCASTLE Hellcat Member

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    so it is happening tempermentally and not all the time but the gauge will go blank and be a bright white color and then all the sudden come back on ..... but there has to be a reason this is happening maybe iam not doing something right but...................doubt it although dealer said owners manual was on order so I cant really enjoy all the features because iam not familiar with the car so this is kinda bothersome so trying to get to the bottom of this
     
  2. Toolman_42

    Toolman_42 Gold Member

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    If it's on again, off again probably a loose connection (could be internal or external). Behavior sounds like mechanical mating issue; electronics rarely fail in this type of fashion.

    Unfortunately, the whole dash has to come apart to get access to the 8.4 Nav unit. Dash bezel, faceplate, a few screws and the unit comes loose. Then another 4 or so connectors attached to the unit.

    There are youtube videos out there of taking one out (not for faint of heart)...see if these help!





    Did I mention warranty? See your dealership!
     

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