https://www.fullfatrr.com/forum/topic73802.html

Thank you so much!

I can't believe I didn't see that other post before, it could have saved me the hassle of trying to switch the seat module under the seat. L405 2021 Range Rover Vogue Autobiography P400e
L405 2016 Range Rover Vogue TDV6 - Sold
L405 2019 Range Rover Vogue P400e - Sold
L320 2013 Range Rover Sport SDV6 - Sold

@zenman apologies for the multiple posts but did you have the same problem as well?

As in the massage seat would stop working after coming on and it would work again after locking unlocking the car? Couldn't see the detailed issue listed in the other post either.

Thank you,
RK L405 2021 Range Rover Vogue Autobiography P400e
L405 2016 Range Rover Vogue TDV6 - Sold
L405 2019 Range Rover Vogue P400e - Sold
L320 2013 Range Rover Sport SDV6 - Sold

No mine had inflated bags and they stayed inflated, very uncomfortable.
I do also have the seat module, I bought a new one but it didn’t fix it.

Hmm… I’m thinking maybe my issue is different then.

As my massage function starts but then stops after 5-10 seconds on anything else other than the upper body setting and the middle 2 packs stay inflated (I have to take the rear seat cover off and unplug the lines to get the air out). And as I highlighted earlier if you do use the upper body setting and it’s run once it won’t start again and none of the lumbar support function will work after either until you lock and unlock the car.

I have a brand new module as well but after replacing, I still have the same issue. Maybe the car needs coding? Everything worked exactly as before with the new module so it makes me think the car accepted the module and the problem is somewhere else.

I’ll make a video later and post it here for reference. L405 2021 Range Rover Vogue Autobiography P400e
L405 2016 Range Rover Vogue TDV6 - Sold
L405 2019 Range Rover Vogue P400e - Sold
L320 2013 Range Rover Sport SDV6 - Sold

Have you coded the new module?
It definitely needs it if not.

Sorry that's what I meant. I didn't have it coded.

I replaced it and it basically worked. I had all the same functions work as expected.

Should it be working without coding?

I don't want to replace the module pointlessly if it's not broken. L405 2021 Range Rover Vogue Autobiography P400e
L405 2016 Range Rover Vogue TDV6 - Sold
L405 2019 Range Rover Vogue P400e - Sold
L320 2013 Range Rover Sport SDV6 - Sold

Is it new or used?
It needs to be the same part number and it works but not properly uncoded, no end points etc, that all needs learning, and the vin number putting in.

It’s brand new.

Maybe it’s worth getting it coded. I'll ask around for a quote. L405 2021 Range Rover Vogue Autobiography P400e
L405 2016 Range Rover Vogue TDV6 - Sold
L405 2019 Range Rover Vogue P400e - Sold
L320 2013 Range Rover Sport SDV6 - Sold

Iid g4 or dealer spec diagnostic will sort it.