Hammy
Nov 12 2005, 12:12 PM
Would it be possible to rewire the fresh air fan speeds to just a simple 3 way switch ?
McMark
Nov 12 2005, 12:16 PM
There are four wires that connect to the back of the dash sliders. One ground, and one for each speed. So yes, it would be easy. Is the stock switch not working? Also, you'll still have to slide the top slider. The slider mechanically opens some flappers, as well as contacting the switch wires, so just turning on the fan won't particularly help if the flappers are closed.
McMark
Nov 12 2005, 12:35 PM
Possibly one of the cables is kinked, or the whole shebang needs to be pulled out and cleaned.