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Old 08-31-2009, 10:05 AM
03ls 03ls is offline
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Re: 1997-2003 Grand Prix Analog to Digital DIC Conversion

Well yesterday I swapped my analog DIC to a digital DIC, following tblakes write up. I used a DIC out of a 99 GT and installed it on my 01 GT.

Everything works as it should except when the exterior lights are turned on, the display does not dim, and the "Eng/Met" "Reset" "Mode" and "Trac" buttons do not light up. I checked for power at the tan wire (from the analog harness), making sure voltage went down as I turned down the dimmer. I also tried splicing into the radio gry/blk wire, and still nothing. I think something is wrong with the unit itself.

Everything else works as it should, and overall I couldnt be happier. Highly recommended.

Thanks tblake!
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