flashed to your vin?? not sure what you mean, but it shouldnt really matter if it is what i think it is. It comes preprogrammed with "default" settings and will "learn" ,if you will, how your engine operates best. The best thing to do is to replace it and then drive a couple gentle laps around the block.
question, how do you know your PCM is what is bad?
Unless you have the SKIM security, you don't need to have it reflashed. Make sure the new one you get is the same.part number, or at least an updated one. Usually it works by adding 2 letters to the end of the part number. IE, 123456789AD has revisions made and is still able to replace 123456789AB.
1994 Cherokee Sport - 4.0 HO - AW4 - 4WD
Originally Posted by Rob99
The next time you want to tell a story but not get people's opinions, rather than post it on an internet forum, open up Microsoft Word, type your story there, then click on the little X in the top right corner and then hit yourself in the head with a sledge hammer.
Originally Posted by bigsquat
If he finds the yj section im putting round headlights on mine.
when the auto mechanic ran a test the everything was working and he overrode the system and started it. after i shut it off it would not start. the fuel pump was working so the mech said it was the pcm
Had to replace it on the 97 TJ. I bought it online and the company I bought it from flashed it with the vin. So, I would assume your 2000 needs it as well. Did you post this on teh Cherokee forum? This is the comanche forum.