2001 Nissan sentra ecm relay 2001 Nissan Altima how-to remove and replace … Jul 12, 2012 · This video shows where the ECM is located on a 2001 Nissan Altima "How to remove an ECM ECU Brain Box from a 2001-2003 a 02-06... Source Source Source Source Source Source Source Source Source Source Read Also: 2001 Nissan sentra ecm location 2001 Nissan sentra ecm relay location How to remove front bumper - 2001 nissan altima How to remove alternator on 2001 nissan sentra How to remove a 2001 nissan sentra door panel How to remove door panel on 2001 nissan altima