The horn is behind the front grill on the passenger side.
"Which fuse controls the fan for the ac on a 2006 Chevy silverado?"
The horn relay on a 1989 Chevy Silverado is located on the passenger side of the engine compartment. It is way back on the firewall with several other relay switches.
The 06 silverado 4.3 does not have a PCV valve.
Vortec V-6
YES
In front of the radiator. pull off the grill
What all does the ECM computer control on my 2006 Chevy k1500 Silverado
The best selling Chevy for 2006 was the Chevy Silverado. The Ford F series was #1 on the list, the Silverado was #2 and the Toyota Camry was #3 as ranked by Forbes.
It has to be checked out and find out what is wrong with it.
The board it'self might but the mounting brackets won't.
An individual can go to any local dealership or Chevy dealership itself to purchase a used 2006 Chevy Silverado. It is best to go to Chevy since they should have most cars of their brands.
5W30 oil.