Solved! Webasto FBH Diags - Page 6

dan_uk_1984 · 17th March 2011, 22:32

Glad to hear I'm not the only one who's not got it right. Were you connecting on the i-Bus or K-Bus?

Dan

dan_uk_1984 · 28th March 2011, 22:38

Can I bump this please guys... I'm keen to crack thus nut.

Greeners · 30th March 2011, 03:22

Quote:

Originally Posted by dan_uk_1984

Hi Guys,

Sorry to drag up this old thread, but I keep coming across it whilst searching for info so thought I may as well post on it...

We have an ZT-T+ so I don't feel too guilty about posting about a Range Rover!

I have a 2004 Autobiography that has a Webasto Petrol FBH, obviously petrol FBH's seem to be very rare, even though it was an optional fitment on every petrol RR Vogue the dealers lack of knowledge meant very few people ever ticked the box when ordering their cars.

The Diesel TD6 and TDV8 have them fitted as Aux Heaters as standard with remote/timed heating available on the diesel Vogues.

Anyway, to my issue:
I'd like to get the Webasto Diagnostics SW working, but as yet I've been unable to communicate with the unit across the i-Bus. You guys seem to communicate with it via your K-Bus, now I know the K-Bus features heavily in the RR, mainly running heating controls, SRS, Rain Sensor and TPMS Module to name a few things.

MUST I use the K-Bus? Have any of you used the i-Bus?

Any ideas on where I can tap into the K-Bus on a Range Rover?

Thanks in advance, and apologies for the forum invasion

Dan

There should be a wire to the FBH, for diagnostics......You need to establish if it's K-Bus or I- Bus. You need an interface to pick up that wire accordingly. Rolfer does an I bus interface.

It could be that someone does a K bus, if this one isn't suitable..

craig8661 · 30th March 2011, 15:40

one question tried serching google etc and site.

how do you kno if your rover is ibus or kbus

FrenchMike · 30th March 2011, 18:09

It is a Kbus (k as Karosserie)

PCB repair:

http://www.klarzy-dials.com/fuel-burning-heaters.html

Mike

30th March 2011, 15:40	#54
craig8661 Posted a thing or two rover 75 tourer cdt Join Date: Feb 2011 Location: Chesterfield Posts: 1,924 Thanks: 3 Thanked 4 Times in 4 Posts	one question tried serching google etc and site. how do you kno if your rover is ibus or kbus __________________ http://i984.photobucket.com/albums/a...y%20se/sig.jpg spoilt as i own a cdt auto connoisseur se cdt auto member 829 mods so far synergy 2 heated washer jets cant really add anything else as it has it all lol

30th March 2011, 18:09	#55
FrenchMike This is my second home Rover 75 Saloon Join Date: Aug 2007 Location: Avignon Posts: 4,466 Thanks: 94 Thanked 661 Times in 554 Posts	It is a Kbus (k as Karosserie) PCB repair: http://www.klarzy-dials.com/fuel-burning-heaters.html Mike Last edited by FrenchMike; 21st February 2015 at 14:40..

17th March 2011, 22:32	#51
dan_uk_1984 Newbie MG ZT-T+ Join Date: Mar 2011 Location: Bude Posts: 3 Thanks: 0 Thanked 1 Time in 1 Post	Glad to hear I'm not the only one who's not got it right. Were you connecting on the i-Bus or K-Bus? Dan

28th March 2011, 22:38	#52
dan_uk_1984 Newbie MG ZT-T+ Join Date: Mar 2011 Location: Bude Posts: 3 Thanks: 0 Thanked 1 Time in 1 Post	Can I bump this please guys... I'm keen to crack thus nut.