Power Door Lock System Inoperative

Check for blown fuse No. 44 (20-amp) in underhood fuse/relay box. Check multiplex control unit input. See MULTIPLEX CONTROL UNIT INPUT  under SYSTEM TESTS. Check for poor contact at ground connectors (G401 or G402). See WIRING DIAGRAMS  . Also check for open in power circuit from fuse No. 44 (20-amp).