Hi,
There is also a relay that needs to be working properly for the horn to work. This relay is located in the under hood relay box. You can swap it with the AC compressor relay to see if that is the problem. There is a link below that shows the location of these two relays.
Good Luck, Greg
no- 1998-2000 Chevy Venture vans only have a relay for the fuel pump and no fuse.
There is no brake fuse on the 2003 Venture. there is a EBCM/EBTCM. This module controls the ABS in your vehicle.
The cigarette lighter fuse on a Chevy Venture is located in the main fuse panel, near the hood release. It prevents the circuit from drawing too much current.
the radio fuse
There are two fuse boxes on a 1998 Chevy Venture. One is located under the dash on the driver's side, and the other is under the hood.
http://www.my-chevy-venture.com/fuses.html
The fuse diagram for a 2000 Chevy Venture is located inside the car owner's manual. The diagram is also available at various auto part stores.
where is the fuse for heated driver seat on 2003 Chevy Silverado>
To see pictures of the Venture fuse boxes (there are two), follow the link attached to this question. Good Luck
How do you disable the ABS Control on a 1999 Venture?
I had this same problem with my 2003 Venture. The Cheverolet dealership told me that the cruise contol is directly linked to the brake lights. The simplest and cheapest place to start would be to check your brake lights...if they are not working, you will not have cruise control.
You first need to make sure you do not have the window lock activated. It may also be that a fuse has gone out.