Good morning all,

The main blower has not worked on my 2012 TDV8 since buying it 6 months ago. I have replaced the FSR but this did not fix the problem.

I have checked for codes previously on the GAP tool and until yesterday no code for the fan.

I now have code B12FE-13 (28 Fan - General electrical failure - circuit open. I have searched and can see B12 relates to Fan, but which one? And can anyone advise what the rest of the code relates to ie FE-13 (28?

I want to make sure this code is confirming the main blower under the centre of the dash has failed before I go about replacing it.

Many thanks

Click image to enlarge

I believe this fault refers to the fan on the infotainment, not the cabin fan.

https://www.fullfatrr.com/forum/topic64851.html

That said, it is know for the cabin fan to need replacement either due to blown bearings, or due to wearing out. 2015 Range Rover Autobiography 4.4 SDV8

That’s very helpful Gary, looks like I will be replacing two fans!

I am sure there is a good reason, but strange the failure of the main HVAC fan/ blower doesn’t give a code when it fails. Kevin
2012 L322 Westminster 4.4 TDV8
1999 P38A 4.0 SE - Sold

garyRR wrote:

I believe this fault refers to the fan on the infotainment, not the cabin fan.

https://www.fullfatrr.com/forum/topic64851.html

That said, it is know for the cabin fan to need replacement either due to blown bearings, or due to wearing out.

Is that an easy fan to change do you know?  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
--------------------------------------------------

Both the infotainment screen fan and cabin fan are dash out jobs (because there's 2 screws holding the screen in which, in their infinite wisdom, Land Rover hid with the dash).

Click image to enlarge

Genius designers  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
--------------------------------------------------