I HAVE AN 04 DURANGO WITH ABOUT 48K ON HER. RECENTLY MY BATERY HAS BEEN GETTING A BIT WORN OUT ON MY REMOTE DOOR LOCKS KEY. SO TODAQY I OPEN THE TRUCK MANUALLY AND MY ALARM WENT OFF BUT I PUT THE KEY IN THE IGNITION AND THE ALARM SHUT OFF. BUT NOW I HAVE A CHECK ENGINE LIGHT ON. NOT TO MENTION WHEN I TAKE THE KEY OUT THE TRUCK STILL RUNS FOR ABOUT 5 OR SO SECONDS THEN PUTTERS OUT.. PLEASE LET ME KNOW IF ANYONE HAS EXPERIENCED THIS AND WHAT I CAN DO!