Hello, I’m normally a Porsche guy but have found myself working on a customers 1989 Mondial T. The car currently has no blower speeds at all. I have read through the posts about the center vent transistor, but that suggests that I should have full speed blower even if that is faulty. Customers car has the “white body” blower switch, don’t see a 1 amp fuse in the switch. However, I have no power at the 4 pin round connector at the switch…. No power to any of the 4 wires Does anyone have a good wiring schematic showing the hvac system and the power and grounds? http://file:///var/mobile/Library/SMS/Attachments/9a/10/73577656-65CE-43A9-A7B6-FC759C0D0443/IMG_3495.HEIC Image Unavailable, Please Login
Check with member "Afterburner," he made up some nice legible color drawings for our cars. Not sure if he did them for the T model though. Example attached. Alden Image Unavailable, Please Login
Wow… that looks great. I actually found this today on the fuse panels Image Unavailable, Please Login
We've all been there.....time to take action. James, I started a conversation. You find it when clicking on your username, right upper corner = Conversations.
Difficult to tell from the photo, but if that's on the W connector it's the fuel pump circuits, if it's on the U connector, it's the condenser fan, both of these connections are the ones that tend to burn. Guido is correct, we've all been through this, time for an upgrade. Alden
