Joined: Aug 2018

Posts: 2

Likes: 0

hello my son has a 2001 civic. Had to put a new ECM in and had it reprogrammed now car alarm started gong off now car won’t start. All lights come on but car won’t even turn over now. Started fine and ran when we first put the new ECM in it. What gives please help

Joined: Apr 2005

Posts: 27,541

Likes: 38

From: ALL BLUE

Joined: Aug 2018

Posts: 2

Likes: 0

Hello, yes it was done at dealership but when we got home the alarm kept going off when you would open passenger door. Car would still start and run. Tried to rest alarm nothing would work. Finally now turn key on alll lights in dash comes on car dings but go to start wouldn’t turn over. Barttery is good. I think immobilizer is not letting us start up. Not sure what to do at this point. Go back to dealer? Some trick I can do myself? Thanks

Joined: May 2018

Posts: 520

Likes: 1

From: Cental North Carolina