Where can I find a vacuum diagram that shows the switching valve for a Toyota van?

Answer by  Jakecutter (1819)

You can probably find this design on the Toyota website. They usually have diagrams in PDF form which you can view and download on their site.

Answer by  keith75 (114)

The best place to find this diagram would be in the owners manual that came with the van. If you do not have the owners manual, you could contact Toyota and order one.

Answer by  thomas17 (9)

The service manual for this Toyota van will most likely have this diagram in it. If I can't find it in the service manual, I'll call the Toyota service number.

Answer by  Jakecutter (1819)

You can check on the Toyota website. They have PDF downloads for schematics of their vehicles as well as step by step instructions on how to change out simple things like a switching valve on the Toyota van. You can even find a schematic book in most retail stores in the automotive section. These jobs are usually simple.