Locking Disco causes horn to sound....no doors open

[SkiFastBadly]

So here's a weird one. I had the Disco in for some service recently and when I got it back, I noticed that when I lock it, the horn sounds. I know that it's supposed to do that if there's a door ajar, but I've checked them all and it continues. Sensor somewhere screwed up?

 

[joey]

What year Disco?

 

[SkiFastBadly]

It's a 2003 with 90K miles on it.

 

[joey]

Hood Sensor is probably out of adjustment.

 

[SkiFastBadly]

Thanks, that makes sense. It would never have occurred to me that there's a hood sensor. I'll take a look at that tomorrow, as my wife's out of town with the vehicle at the moment.