Member Since: 30 Dec 2010
Location: At the toolbox
Posts: 535
05 H-bus wiring diagram
Hi guys,
Im looking to link up my fbh to the webasto timer, I have test fitted it under the bonnet but im looking to install inside the cabin.
My question is does anybody know where the red h-bus lead thats fitted in my loom goes to when it leaves the heater unit?
if its inside the cabin this saves much hassle!
Many thanks in advance
11th Oct 2012 8:55 am
D4JWW
Member Since: 20 Oct 2009
Location: London, UK
Posts: 1318
It has been asked before, also like to know. Search function A few mods... and keeping it all running...Faultmate MSV2
MY09EGR's blanked Thanks Bellautos, BAS
11th Oct 2012 12:36 pm
Splitpin
Member Since: 30 Dec 2010
Location: At the toolbox
Posts: 535
I spent some time searching this morning but with no joy, hundreds of pages read but with no joy.
11th Oct 2012 1:56 pm
wiggs
Member Since: 03 Sep 2006
Location: Manchester
Posts: 14372
most likely place would be the hevac unitG4 Gone ...but not forgotten
11th Oct 2012 2:47 pm
AN
Member Since: 26 Jul 2005
Location: Hungary
Posts: 327
I have a very old electric drawing (downloaded almost 8 years ago). It says that FBH pin 2 is connected to connector C2412 which connected to C2411. They are supposed to be in the cabin at "Passenger A post", but there is no picture where they are at that time in Topix (I mean the system before Topix). C2412 is Engine compartment harness to main harness and C2411 is Main harness to engine compartment harness. Both connectors are light grey.
The red wire should be on pin 11 on both.LR D3 S Black, Auto TDV6
11th Oct 2012 5:51 pm
aljo
Member Since: 20 May 2007
Location: west sussex
Posts: 804
Ive got the D3 wiring diagram in pdf , pm me your email address and will send it on , it may or may not help Last night I lay in bed looking up at the stars in the sky and I thought to myself, where,s the f**king ceiling!!
11th Oct 2012 7:45 pm
Pete K
Member Since: 15 Jan 2016
Location: GL
Posts: 10684
It’s behind the cjb bracket. At the bottom.
Did you find it
Click image to enlarge
23rd Dec 2020 9:32 pm
Martin Site Admin and Owner
Member Since: 06 Nov 2004
Location: Hook Norton
Posts: 18563
Did it take 8 years to find 06 D3 SE / 15 LR D90 XS SW / 88 LR 90 Td5 / 68 BMW 2000 ti
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