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cattona

Member Since: 27 Nov 2020
Location: Perthshire
Posts: 38

2011 Range Rover Vogue SE TDV8 Baltic Blue

Replace entire aux heater?

My FBH doesn't work, fault code says the water pump of the fuel burning heater is defect. I see some offered on eBay for something like 150quid. If I buy one of those used units, do they include that pump, or is that a separate item? Does anyone have experience in having had this issue?

4.4 TDV8 2011 2011 L322 Vogue SE 4.4 TDV8

8th Feb 2021 4:18pm

kds2

Member Since: 30 Sep 2017
Location: lincoln
Posts: 222

2008 Range Rover Vogue TDV8 Stornoway Grey

Separate item I believe, have a look on lr cat in wiki section.

8th Feb 2021 9:19pm

JNC

Member Since: 23 Feb 2020
Location: UK
Posts: 292

2011 Range Rover Vogue SE TDV8 Nara Bronze

I also have a similar code on my 4.4.
B12A6-15 (2f)
Aux heater water pump- general electrical; failure - circuit short to battery or open.

My FBH sounds like it starts and can run several times over but never gets warm.

You can hear the pump running but I've not checked if it is pumping.
You can buy new pumps fairly cheap.

8th Feb 2021 9:26pm

DrRob

Member Since: 16 Apr 2015
Location: Petersfield, Hampshire
Posts: 4295

2011 Range Rover Vogue SE TDV8 Buckingham Blue

JNC - did a new pump solve your FBH issue? Gone to a good home: 2011 4.4 TDV8 Vogue SE Buckingham Blue with Ivory and clear glass = "Rory"
2025MY Defender D350 90 in Silicon Silver on coils
1974 Series 3 Lightweight = "Millie"
Many, many other Landies over the years
My preferred specialist: www.glenrands.co.uk
--------------------------------------------------

25th Feb 2023 2:50pm

JNC

Member Since: 23 Feb 2020
Location: UK
Posts: 292

Yes it did.
I got a slightly different pump. Needed to swap the inlet/outlet part and the plug. (Not sure if i was sent wrong pump or ordered wrong but i just made it work)
But once fitted, fixed the issue.

Edit -
I originally thought it was the pump in the engine bay (you could hear this running) as i wasn’t aware fbh had its own.
But it was the pump attached to the FBH itself.

Last edited by JNC on 25th Feb 2023 2:56pm. Edited 1 time in total

25th Feb 2023 2:54pm

DrRob

Member Since: 16 Apr 2015
Location: Petersfield, Hampshire
Posts: 4295

Excellent! Cheers 👍

I think this is the one
https://www.ebay.co.uk/itm/Water-Pump-for-...635-2958-0

18B483 on JLR schematic
https://parts.jaguarlandroverclassic.com/j...water.html Gone to a good home: 2011 4.4 TDV8 Vogue SE Buckingham Blue with Ivory and clear glass = "Rory"
2025MY Defender D350 90 in Silicon Silver on coils
1974 Series 3 Lightweight = "Millie"
Many, many other Landies over the years
My preferred specialist: www.glenrands.co.uk
--------------------------------------------------

25th Feb 2023 2:55pm

jaguar3

Member Since: 25 Sep 2022
Location: Estonia
Posts: 193

2011 Range Rover Vogue SE 4.4 V8 Baltic Blue

25th Feb 2023 5:39pm

DrRob

Member Since: 16 Apr 2015
Location: Petersfield, Hampshire
Posts: 4295

Is that the part I assume? Did you fit that to fix the same fault code?
Details please Gone to a good home: 2011 4.4 TDV8 Vogue SE Buckingham Blue with Ivory and clear glass = "Rory"
2025MY Defender D350 90 in Silicon Silver on coils
1974 Series 3 Lightweight = "Millie"
Many, many other Landies over the years
My preferred specialist: www.glenrands.co.uk
--------------------------------------------------

25th Feb 2023 8:55pm

jaguar3

Member Since: 25 Sep 2022
Location: Estonia
Posts: 193

No, I had another problem (combustion chamber death). I replace Webasto compleatly, install brand new. This pump is from old original factory Webasto.

Part nr 9017986a

This is my old Webasto, including the pump.

25th Feb 2023 9:09pm

jaguar3

Member Since: 25 Sep 2022
Location: Estonia
Posts: 193

DrRob wrote:
Excellent! Cheers 👍

I think this is the one
https://www.ebay.co.uk/itm/Water-Pump-for-...635-2958-0

18B483 on JLR schematic
https://parts.jaguarlandroverclassic.com/j...water.html

No, this is another pump, not belongs to Webasto. This pump is for increase coolant flow during idle rpm. Also when use AC MAX option when engine stop to pumping residual engine heat into the cabin.

Those two pumps are different. As I understood you need to change Webasto pump, then you need same as on my pictures.

25th Feb 2023 9:57pm

DrRob

Member Since: 16 Apr 2015
Location: Petersfield, Hampshire
Posts: 4295

JNC - can you clarify this as I’m now confused. Did you change the little pump bolted to the exterior of the FBH to cure your issue? Gone to a good home: 2011 4.4 TDV8 Vogue SE Buckingham Blue with Ivory and clear glass = "Rory"
2025MY Defender D350 90 in Silicon Silver on coils
1974 Series 3 Lightweight = "Millie"
Many, many other Landies over the years
My preferred specialist: www.glenrands.co.uk
--------------------------------------------------

26th Feb 2023 1:34pm

JNC

Member Since: 23 Feb 2020
Location: UK
Posts: 292

Mine was the pump attached to the FBH.

26th Feb 2023 5:54pm

DrRob

Member Since: 16 Apr 2015
Location: Petersfield, Hampshire
Posts: 4295

Great 👍 As I thought 👌 Gone to a good home: 2011 4.4 TDV8 Vogue SE Buckingham Blue with Ivory and clear glass = "Rory"
2025MY Defender D350 90 in Silicon Silver on coils
1974 Series 3 Lightweight = "Millie"
Many, many other Landies over the years
My preferred specialist: www.glenrands.co.uk
--------------------------------------------------

26th Feb 2023 7:45pm

DrRob

Member Since: 16 Apr 2015
Location: Petersfield, Hampshire
Posts: 4295

Pump being replaced this week with a Genuine part. Will report back Gone to a good home: 2011 4.4 TDV8 Vogue SE Buckingham Blue with Ivory and clear glass = "Rory"
2025MY Defender D350 90 in Silicon Silver on coils
1974 Series 3 Lightweight = "Millie"
Many, many other Landies over the years
My preferred specialist: www.glenrands.co.uk
--------------------------------------------------

7th Mar 2023 5:25pm

DrRob

Member Since: 16 Apr 2015
Location: Petersfield, Hampshire
Posts: 4295

All fixed with a new pump
https://www.fullfatrr.com/forum/topic66151.html
Gone to a good home: 2011 4.4 TDV8 Vogue SE Buckingham Blue with Ivory and clear glass = "Rory"
2025MY Defender D350 90 in Silicon Silver on coils
1974 Series 3 Lightweight = "Millie"
Many, many other Landies over the years
My preferred specialist: www.glenrands.co.uk
--------------------------------------------------

10th Mar 2023 8:13pm

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