Thanks Gary, I posted pics elsewhere and was told missing module was for gps upgrade! I have no module now to find the correct one for '12 supercharged

Correct part according to chassis:

LR012120 (to BA354274)
LR031471 (from BA354275)

They're around £80 used and £140 new in the UK.

The modules are known to cause a variety of problems (although unlikely to be the seat heated/cooled module on later L322s). Looks like someone removed it when trying to source an issue (possibly BCM related) and never put it back. 2015 Range Rover Autobiography 4.4 SDV8

Need to decipher that from the vin

SALME1D4XCA392966

Your vin is a C, so the latter part. 2015 Range Rover Autobiography 4.4 SDV8

Many thanks, for sharing your knowledge.

I've just come up against this problem. Had the car for 3 months and only just got around to trying the seats. I'm going to tackle it over the Xmas break. Thanks to all the contributors.

I found another video online where the guy tests his Peltier cell with a multimeter.

Between the yellow and blue cables, a good unit reads 2-3 Ohms. Between the two greens, which are the thermistor, he got 1200 Ohms. The exact number on the thermistor will vary depending upon the ambient temperature. He said he was at around 20C, although the workshop was cooler, so don't worry too much, as long as it's in that ballpark.

He also covered removing the seat back for access.

Video link:
&list=PLDhjTgzIh8fIBvQZ4QX13lVtXal8qj7dn&index=4

Cheers, Rob '07 Range Rover Vogue SE TDV8

I have finally got around to looking at my own drivers side seat heat/cool. Lots of great info here, so thanks for that! I note that there is a guy/seller in the Ukraine who is selling the Peltiers themselves to repair these things if it turns out they are deceased.

OK, so perhaps not the best time to try getting a shipment from the Ukraine but if anyone wants to save a couple of hundred quid, and it's the Peltier that's gone. Maybe worthwhile. Unless someone closer to home can now supply them? Range Rover Vogue SE L322 3.6TDV8 2008

JNC were doing the repair kits for the peltier unit and replacement ducting. Have a look in the 'Group Buy' section on this forum

We can do another group buy if people are interested?

JNC, as per DM, you know I am interested. I suspect given the winter others will be too Range Rover Vogue SE L322 3.6TDV8 2008

I gave up waiting for the one I bought to be returned under warranty as you said you didn't have any stock, I naively assumed you'd contact me when you had one available.
I've since replaced it with a used one from another vehicle. Terrible aftersales 'service' IMO.

Phoenix -
Did you return the broken component back to us?

Im not sure how this was missed if so.
If you still have the broken part, we can send a replacement when our delivery arrives?

The next group buy will be slightly different.

Your last email was

Quote:

Just waiting on another shipment of them.
Happy to send you one out to try when they arrive.
The last batch took over 2 months to arrive. Previously it was less than 5 working days.

JNC wrote:

We can do another group buy if people are interested?

Phoenix -
Apologies for that, I don’t know how that has been missed.
Will send you a new spare from our next delivery.


MarianaWestminster -
We can supply just the cell. We can offer one at discounted price if you want to join group buy?