Discovery 4 seat wiring can anyone help

Markmk1s · Apr 21, 2019

Ok I recently fitted 4 hse seats to my basic spec d3 .as it's a base spec it has non of the required canbus communication wiring to allow the seat to work through the memory module there for I have completely removed the wiring from the memory modual and wired the seats up via 2 switchs giving me the 8 way adjustability it requires however the bolster and lumber support I need some help with does anyone have a diagram or know if it's a 5v or 12v feed as the wires are much smaller is there another ECU? Any help would be much appreciated or I'm doomed to strip the seat to investigate

td4van · Apr 21, 2019

Lumbar and bolster isn’t possible to wire individually on a D4 seat in a D3 without adding in extra stuff - been a while since I did this - i joined the bolster and lumbar connection together so they inflated and deflated together

Think on proper install there’s 4 lumbar adjustments plus bolster but can’t do that easily on a D3

Markmk1s · Apr 22, 2019

Any more info on the wiring at all? On which wire does what? On the bolster and lumber ? I have sorted all the motors out this is the only part left

sierrafery · Apr 22, 2019

Markmk1s said:
Any help would be much appreciated or I'm doomed to strip the seat to investigate

Which diagram you need, the one for D3 or D4?

Markmk1s · Apr 22, 2019

D4 the drivers seat wiring on the seat if possible please

sierrafery · Apr 23, 2019

Check the attachment, if it's not what you need nxzt time give full info about the vehicle's MY and if it's about memory or non -memory seats

Markmk1s · Apr 23, 2019

Sierrafery your a star I will cheak the wiring when I get 5 but thank you for that for reference the seats are memmory 2012my

sierrafery · Apr 23, 2019

The diagrams i gave you are for non-memory seats, here's for the memory version

Discovery 4 seat wiring can anyone help

Markmk1s

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