Cab heater only blowing cold air

[Tony P]

The 6 has a separate heater matrix the 6.1 matrix is built into the dash so we’re having to replace the whole dash for that silly little bit so made a replacement part to save having to replace the whole dash.

 

[Domus]

The red arrow points to the black 3D printed arm. You have to remove the bolt to release it from the motor.
Its fiddly and a pain in the arse but doable without taking the dash out.
Theres another bolt around the corner (opposite the blue one) that was just loosened off, as to get to that you would need to remove more of the dash.
Hope this helps
View attachment 233613View attachment 233614

Mine just started misbehaving..... have taken black panel off but not sure how to remove that small holding bolt... is it a 5mm? (circled blue)

I noticed that the long lever (#2) doesn't move when changing temperature at the dial, yet the white part (#1) is moving. When manually moving part #3, temperature changes... Have made a small video but not sure how to upload it here so put it into YT, here is the link:

Hope someone can help me with this! Thank you

 

[Tony P]

2 and 3 won’t move as 1 which moves them is broken. The motor is held on by 2 5.5mm bolts.
I can supply you the broken part (pic attached) contact me on 07880620367
Regards Tony

 

[Domus]

2 and 3 won’t move as 1 which moves them is broken. The motor is held on by 2 5.5mm bolts.
I can supply you the broken part (pic attached) contact me on 07880620367
Regards Tony

View attachment 272856

View attachment 272857

Thanks Tony, will WhatsApp you. Been struggling to get that motor off....

 

[romeorowe]

Hi all - I wanted to make you aware of a version of this heater linkage arm that I've designed which might help some folk. I'm a long serving senior mechanical design engineer and when this problem arose I did what I always do and come up with a solution! It's uber strong, vastly improved over the OE one, working beautifully, looks fab from every angle and the VW specialists that have used it to date are very happy.

I've posted it in the FOR SALE section so if you'd like to read more about it then visit here:
VW REPLACEMENT HEATER LINKAGE & INSTRUCTIONS

Any questions please get in touch

 

[JPR]

Finally got my heating controls fixed!
The issue was the white arm in the picture. One of the ends had snapped off.
Now replaced with a 3D printed one (black)View attachment 233109
I have spares so feel free to message me or email me (shepherdkai@hotmail.com) should anyone be in the same situation and need one!

Haven't been able to get a response.

Anyone else have luck in sourcing a replacement? Am located in Australia

Cheers JPR

 

[romeorowe]

Haven't been able to get a response.

Anyone else have luck in sourcing a replacement? Am located in Australia

Cheers JPR

View attachment 274890

Hi - I'm keen to help out. Coincidentally this part is on my list to design a replacement for after I've knocked out a couple of other designs I'm working on.

I'd suggest that if you send me the broken one, I'll design a high quality replacement ASAP and send it back free of charge if you cover postage. The problem is you are in Australia and I'm in the UK so postage isn't cheap!

I designed the linkage shown above. This part would be a doddle in comparison.

Let me know if you are interested, no worries if not

 

[Tony P]

Sounds like you’re taking over the market

 

[Tony P]

It’s about £10 to send to Oz

 

[drinfinity]

I’ve just fixed my car (2012 SantaFe) which was blowing cold on one side by replacing the pollen filter. Not my van, or even a VW, but maybe you all could advise if it’s supposed to look like this?

 

[Tony P]

I’m not a mechanic or a rocket scientist, I would say no it shouldn’t look like that and get ya money out of that tight pocket and buy a new one

 

[Tony P]

Looks like it’s done its job though

 

[JumpShip]

Nah , give it a knock on the corner of a wall and put it back in for another year

Joke ....they ain't expensive (but get a proper charcoal one) . Job done
Dealers like to charge good money for simple stuff like this .