I have a 09 GXP, it has the newer style odometer. The "pegs" are all about 12MPH off, saying its going 50 but your really going 62-64. I got a replacement speedometer but am wondering if there is any special programming or anything needed when installing it. I know how to get it in there, just don't want some security issue and a no-start from it. Thanks
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Replace speedometer 09 GXP
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Re: Replace speedometer 09 GXP
Many members including myself have swapped in the newer style clusters with no problems.
I recall one owner even posted saying they switched to one with a different redline tach gauge.
From what I gather it all just works out and communicates with the PCM/bcm normally.
Does your speedo rest at zero when stopped?
Do you have access to an obd scanner?
I would make sure the computer is even reading the correct speed to begin with.
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Re: Replace speedometer 09 GXP
Originally posted by CruisinG6 View PostMany members including myself have swapped in the newer style clusters with no problems.
I recall one owner even posted saying they switched to one with a different redline tach gauge.
From what I gather it all just works out and communicates with the PCM/bcm normally.
Does your speedo rest at zero when stopped?
Do you have access to an obd scanner?
I would make sure the computer is even reading the correct speed to begin with.
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