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Re: Non Functional Speedometer, Erratic Tachometer And Guages
Posted to Technical Discussion Forum on 1/11/2018 1 Reply

Kevin,

I had an 08 with the same symptoms a few months ago. I scoped the communication lines and found a higher voltage on one of the CAN lines. I traced it to the ABS module. Disconnect the ABS module from the car and see if your symptoms go away. Login to read more.

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