Dave1647545494 Posted December 19, 2007 Report Share Posted December 19, 2007 I'm going to replace the instrument cluster in my grandparents 2002 lesabre am I going to need to have the pcm flashed or is it plug and play like older cars ? thanks Quote Link to comment Share on other sites More sharing options...
AJ Posted December 19, 2007 Report Share Posted December 19, 2007 that one is plug and play. Quote Link to comment Share on other sites More sharing options...
flippy1974 Posted December 19, 2007 Report Share Posted December 19, 2007 i think its plug and play to. gm can put the mileage were u need it . Quote Link to comment Share on other sites More sharing options...
Dave1647545494 Posted December 19, 2007 Author Report Share Posted December 19, 2007 thanks Quote Link to comment Share on other sites More sharing options...
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