Everything HVAC worked fine for a while on my 2007 Jeep Wrangler Unlimited. HVAC was actually the one really good part of the Jeep. Then one day, I tried turning on the defrost and when I turned the knob to defrost it felt stiff on the last 2 settings (floor/defrost, defrost). When I got it to defrost I let go and it sprung back to floor/defrost. I tried again and it continued. Then I noticed that no matter what setting it's on, the air only comes out the front vents.
knob won't stay on defrost
Everything HVAC worked fine for a while on my 2007 Jeep Wrangler Unlimited. HVAC was actually the one really good part of the Jeep. Then one day, I tried turning on the defrost and when I turned the knob to defrost it felt stiff on the last 2 settings (floor/defrost, defrost). When I got it to defrost I let go and it sprung back to floor/defrost. I tried again and it continued. Then I noticed that no matter what setting it's on, the air only comes out the front vents.
- basscast84, Hayes, VA, US