Hi guys, just looking for a bit of brainstorming on my problem with the aircon/heater controls on my XR.

The slider that controls where the air comes out - like windscreen, face, face/feet, etc has stopped working in the last week - the slider moves, but the air stays stuck on the windscreen.

This is probably due to the fact i had to run a power cable for a new amp through the firewall from the passenger side under the glove box area - and i have a feeling i have knocked something important loose.

I understand these controls run on manifold vacuum, so i have probably just knocked a hose loose i guess but i was wondering if anyone could tell me roughly where to start or if they feel the same way?

Anjy ideas would be greatly appreciated.

Cheers guys

i have the same problem few weeks ago it just would change of the windscreen i have checked all the wiring at the back of the unit and it seems fine where else can i look

With the motor running, can you hear air hissing around the glove box? If so, then one of the hoses has come off there. There is a large group of vac hoses there. Otherwise, have a look under the engine bay near the washer bottle, and you should see a couple of black hoses comming through the firewall. One goes to the manifold from memory, the other one, goes down to the heater tap I think. Make sure that these are both connected still.