I replaced my driver side door on my 91 Integra LS with a door from another 91 LS. Now my seat belt light flashes indefinitely on the gauge cluster and the seat belt control unit beeps indefinitely because it detects an error in the system. The driver side automatic seat belt stopped moving along the tracks after the door swap, but the passenger side still works fine.

Nothing was touched except the door and the only seat belt related switch (that I know of) in the door is the latch which I tested according to the service manual and it checks out. I even swapped in the old latch, same problem. I thougtht maybe it was the wire harness between the door and chasis because we had some problems getting that to snap in but I can control both power windows and adjust the power mirrors.

Help! This beeping is annoying!


Modified by Muckman at 11:40 AM 2/9/2005

 

Did you plug back in the plug thats under the seats? One is attached the the bottom of the seat and than theres another plug that comes from under the carpet that plugs into the one under seat. My tabs broke so when I move the driver's seat forward or backwards it tends to come off every now and then.

 

I checked that too even tho we didnt touch the driver seat. Its plugged in tho. I have no idea what is causing this seatbelt malfunction.

 

Got it. It was a stupid bent pin in the main harness connection between the door and A pillar.