BIG Problem! Speedo Maxes Out and Odometer Runs when Key is Turned to Accessory

Shakazito

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Joined
Aug 18, 2018
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Location
Bethesda, MD
The issue is that when the key is tuned to accessory or when the car is on the speedo maxes out with the odometer turning correspondingly. I get a lot of miles at 200 mph! Tried all the simple fixes. Disconnected the batteryAnybody heard of this problem before?
 
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