gm techs quick question

[Dave1647545494]

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

[AJ]

that one is plug and play.

[flippy1974]

i think its plug and play to. gm can put the mileage were u need it .

[Dave1647545494]

thanks