how do you replace the ecm on a 1998 chrysler concordelxi
several months ago we had to replace the alternater on my chrysler, we tried 5 different used ones and the battery light kept going on so we bought a brand new alternator,,same result ,,does not charge battery,, dash light still on someone told me it could be the ecm because the voltage regulater is inside it and alternater is not putting out proper voltage
