Hi guys, new member,2006 liberty CRD owner. anyone know which computer is the PCM and BCM in the engine bay? My charging light came on 2 nights ago, was unable to make it home before she died. towed to the house charged the battery and pulled the alternator and had it tested and passed. now I'm going after the PCM because it also has a voltage regulator. there is a computer on the driver side and one on the passenger side and no indication which is which. Thanks for any help!