Heater core is blowing hot air but no hot air going into any of the vents or defrost.
Vw passat blend door repair.
Blend door repair secret 96 passat b4v vw mkiii a3 b4 tdis.
From the factory the belt door is covered in foam to soften the door close and divert air in the proper direction.
How to fix a blend door on volkswagen without tearing apart the dash.
Error code was 4f7 heater flap servo not moving.
The door behind that with round holes is the air blend door.
Get a free detailed estimate for a repair in your area.
New vw p n 1h0 819 136 can be bought at the dealership for 4 39 or you can find it on the 1stvwparts website.
If your mk3 or mk4 has no heat no ac or the controls don t work it may be due to the blend doors.
A volkswagen passat hvac air door actuator replacement costs between 447 and 482 on average.
I suspect this wont be a popular thing to say and i really like vw.
Over time the foam breaks down and blows out the vents.
This is my first video so be gentle.
A c works fine all vent read more.
I have a 2013 vw passat 2 5 liter automatic trans se i have no heat going into the vents.
Step 1 removal remove the torx screws on both passenger side and drivers side foot wells to access the blend door lift up and pull out easy enough.
I cut the stips 2 longer for the horizontal layer i wanted them to wrap around and stick to the back of the flap on each side.
Well it s time to fix that.
This was a designed failure.
How to fix a blend door on volkswagen without tearing apart the dash.
Dealer wanted 1000 to replace a servo in the climatronic heat system.