Webasto wiring.

[Exerqtor]

Damnit, thougt you guys had almost the same cold winters as we have here in Norway ;P Il anyways update this thread when i figure this out for future members

[ainarssems]

Have you tried searching e-bay.de for a genuine second hand unit? Sorry, can't comment on those replacement boards.

[Exerqtor]

Yeah i have tried. But i can only find used ones, and i'm not that keen about buying a used circuit board. The fried board i have now is HELLA as you can see, so i got our parts dude @ work to contact Hella-Norway. So let's hope they still carry them.

[Exerqtor]

Well guy's, i got some good news for those of you with "original" Webasto Thermo Top Z/C heaters with fried controllers. The aftermarket boards work like a charm! The only thing you have to sacrifice is the OBD diagnostic option since you have to remove the wire from PIN2 on the heater. But no worries, the aftermarket board (at least the one i bought) have a beep error function, just put 12V on PIN2 and read them out.

This is how it all looks like:

[nakata]

Hi, did fit this controller to facelift? I have the same problem with fried board. But not sure is will work with A/C and webasto remote controler?

[Exerqtor]

Yeah it works like it should now. But the diagnostic thru vagcom/obd don't work since the new controller has blink code diagnostics.

[nakata]

Thank you. Any chance to make diagnostics in future?