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Message: <blockquote data-quote="Rtfm" data-source="post: 1468985" data-attributes="member: 20804">Just pull straight off is the best advice I can give you. Mine stabilized at the 6 o’clock position before I pulled it. I’ll worry about calibration when it goes back. I haven’t confirmed my cluster is dead, yet. I just tested all the other components except the chip and that blue crystal labeled X1, just left of the chip. The other components are rather robust and I had a leaky capacitor that I replaced. It was not the problem, though. I need to verify the chip is bad by putting the correct ac signal to the speedo input, the ‘sig in’ on the back. I need to get the sensor out of the transmission in order to spin it up on the bench and provide the correct signal for a test to verify my board is either good or bad. If bad, it must be the chip. Can you photograph the blue component to the left of the chip and post? I see yours has the value printed on the left where it can be seen. That will let me see the frequency reference.</blockquote>