How do you replace the ECM on a 1995 B2500 Ram Van with the 318 engine?

Answer 1

First you disconect the + battery terminal then the ecm most of the time is underneath or behind the glove box. The ecm you got sometimes come with the chip but if not you will have to switch chips. The chip just pulls out like a plug wire put it in the new one and reasemble. Hook battery cable back up turn key on do not start engine just leave key on redissconect computer to reset it then you should be good to go

-- The ECM is bolted to the firewall, right under the hood.