installed and only hot from defrosters and side vents, nothing from dash. now i get cool air but nothing from dash vents. any suggestions or answers?
591911
May have a defective part. Is it new? Also try resetting the vehicle computer by removing battery cable for a while.
591912
Yes there is a motor that control the vent flap that adjust the air from the vents to the dash. I will look it up and let you know what it's called.
591913
its probably the air door acturator which is in the duct under the dash . you remove a panel under glove box for access . good luck
591914
Seems like you might have had another issue from the start. Why did you replace the HVAC Control Panel in the first place? You might have a faulty blend door actuator.
780384
I installed an intake fan since my power supply has a 120mm fan that is providing the exhaust functionality. That setup seems to keep everything pretty cool (<40 C).
1738422
I had this same problem, returned them as defective. I've never had a thermostat on any type of heating or cooling system perform this way.
1982683
I suggest you file the back side tab down where it is flat. My unit came with a double face tape. Peel off....clean and dry hood....center and apply firm pressure. Under no circumstances um stance would I drill a hole in the hood, to retrofit the unit. Not worth it.
36191
Check the vents in back. Dust tends to collect and stop the fans from turning, which in turn stops the cooling. I vacuumed the vents religiously, to no avail. This fridge was one of my worst purchases ever. I junked it and bought a little Kenmore instead.
1334228
Most likely, my 2005 Tahoe slowly got cranky about changing temp and would turn from A/C to full heat without warning. It finally got stuck on full heat and stayed that way. It's a common problem with these trucks. Replaced the stock one with this part and it fixed the problem. Pretty cheap fix if you do it yourself.
1638088
I had the same thing happen to me but the right side stopped working. I couldn't change temperatures. I wound up purchasing a new one for $100. I assumed that I had gotten some drywall dust in the thermostat when i was working in the area. I looked at the ribbon cable and everything looked fine.
1182502
No. The exhaust port is pretty much flush with the right side of the unit. The exhaust gas is not particularly hot. Just don't touch the metal exhaust port.
1986605
I installed mine during a new build. Works well, heat checks are steady. Since there are no metal parts through which the coolant passes break down ought to be minimal.
2009578
Not sure. Are there any obstructions to the outside venting? The cooling (compressor) will cycle on and off, but it shouldn't be doing that in short bursts.
411736
Mine went bad after 1 year. Maybe install, maybe product. Tear up whole floor? So we have no heat in floor. Dave
229946
Maybe I got a bad part, but mine did not work. The AC didnt even blow hard, it was just a slight breeze. Hope it works for you. I ended up trying several replacement parts before buying the original, shorter heat sink, part and soldering my connections. 03 jeep grand Cherokee 4.7L H.O. motor.
1990855
What I did was drill a hole in the middle of my handle bar above the headlight on the bottom side big enough to install a grommet to protect the wires. run the wires to thru the headlight and tested the heaters to make sure they work. Filled the handle bars with insulation. This worked good for me. It keeps my hands nice and toasty :-) Hope this helps.Nick
1696712
NO trick - I had the exact same problem. After I worked with them for a while, I gave up and sent them back to Amazon for a refund...then bought the exact same ventshades but with the external attachment. They were simple to install, look great and work perfectly!
157991
Yes mine also got really hot. The engine had a non-related issue and is not running now but I assume it will still get hot.
1318281
Wow. That's exactly the problem I am left with. I've re-visited my install as I kept thinking that there was something I wasn't doing right. You've actually helped me! Since the original sat flush now I'll dig out the old gaskets and see if it'll seat properly and re-use them. If you find a solution do let me know. Thanks. Jean
107441
Make sure the power cable is fully plugged in to the pad. This fixed my "F" on the temperature control. Hope it works for you!