Heater Blowing Cold Or Not Working At All? How To Diagnose - VW
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- เผยแพร่เมื่อ 31 ม.ค. 2023
- How to diagnose a fault heater on a Vw Touran or any Vw of this age early 2000s until around 2013. This particular car is a VW Touran, however, it can be the same on a Passat, Tiguan, golf, polo, jeta.
These are the following faults, Heater Core, blower motor, motor resister, low coolant, bad themostat, heating control module, flap door.
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🛠 DIY
🚙2007 VW Touran
Mastering Car Heating: Diagnosing and Fixing Issues in Pre-2000s Vehicles!
• Mastering Car Heating:...
#Heater #Heatercore #Vw - ยานยนต์และพาหนะ
For older cars - check out my other video!
Mastering Car Heating: Diagnosing and Fixing Issues in Pre-2000s Vehicles!
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regarding your video with the clamps on the pipes to the heater core. did you put the sels on the pipes and then wedged them into the core , or the otherway arround?
Seal into the pipe (rubber ones) then wedged it
Good luck, the job can be a nightmare but I’m here to help!
Also. Use longer screws for the clamps
ive read that before somewhere but i cannot see how does that help.... i wll try anyway. but the problem is that the pipes dont aproach enauch...
@@TheTriumphGuy101
Did fitting a new heater core sort your problem? I’ve got same problem with mk5 golf with same climate control
Hey Matthew! Thank you for your comment! Yes it did!
I think these cars take a while to warm up anyways so the heating dose take longer than most motors
Hi,
I cant see the yellow arm moving in my car, any pointers on how to get at it and reconnect it?
Thanks
Hey! If the yellow arm is not working then it will ethier need re connecting OR the unit its self is broken. It is driven by a small eletric motor.
This may be multiple reasons why it’s not working.
But let’s start with the easiest way - can you
Prod it with a long stick of some
Sort and see if it’s connected at both ends. Then get back to me
@@TheTriumphGuy101 yeah ill give it a go tomorrow mate and let you know how I get on, thanks for getting back to me 👍
Legend :) anytime! Obviously if you can see the yellow bar swings ethier way then we know it’s disconnected and we can go from there :)
Good luck :D
Hey mate! Someone has just commented saying they disconnected the battrey for a few mins and then re connected it and it’s re set the heating systems / motor. May be worth a try
My problem that I only have heat on the driver side. The two passenger vents blow cold along with the passenger defrost vent. Any idea what that could be?
Good morning! I’m not going to lie, that sounds extremely strange! Is it an early 2000s VW like mine?
If so it could be something wrong with your dual client control
What's the name of the yellow part so i can look for a replacement
I’m not to sure off the top off my head. Two secs, I will look into it
Just googled it - this is what I got - copy and paste this
VW Golf Air Heater Vent Flap Positioning Motor£19.99
I can’t garentee that will fit the touran but it looks the same
Were is yellow thing?
Depending on the car may depend on the colour. But it’s under where my hand is int he thumbnail - you can veiws it via the heater core location.
Hi
Mine the pipes are hot and that flap is moving fine when I switch from cold to hot air. But still not hot air what else could be?
Cheers
So when I felt my pipes, they both felt hot but one was ALOT hotter than the other. Is this the case for you or are they both Piping hot? By that I mean are both pipes to hot to touch when the car is at temp
@@TheTriumphGuy101 yes it’s correct both similarly too hot
@@minoX6 ok, is the part moving the thing is suspised to be connected to?
It can only be a few w things.
The yellow arm, the thing the yellow arm
Is concreted to, the flap inside the casing which the yellow arm is attached too or the heater core is blocked. If it’s a VW, I would hedge my bets that the heater core is blocked.
My pipes did feel similar in temp, one was very hot as in couldn’t touch for longer than half a secound. And one I could touch for around 5 secs
@@TheTriumphGuy101 I will do more checks tomorrow. I appreciate your help 👍