hello every one pls help Range Rover sport 2005 2.7 tdv6
My Rr had some faults coming up on dash over the last few weeks and I decided to plug in with my solus pro and check them out gear box fault , hdc fault and suspension. The scanner didn't really pick up much so I managed to get a mate to pop over with Landrover kit and check out , brake pedal switch fault easy fix
But in my worlds or wisdom we checked for updates and it need a few power train , gearbox and hdc we ran power train and it failed , ran gearbox and failed and also hdc and same again ,
And now I have gearbox fault limited gears and E on the dash and will not crank over ,
Replaced switch on pedal , checked ecu behind battery for corrosion and all ok ,
Tonight we plugged car in again and did the power train update and went through ok just needed to prime lift pump but it wouldn't do it not sure y ??!
We then tried to do gearbox update and it came up with ecu above temp and wouldn't do the update ???
Also when u connect to vehicle u can see the ecu it connected to and the transmission one isn't any ideas
Pls help I missing driving it

What Land Rover kit does he have?

Hi mike it was main dealer kit

Was it out of a main dealer, or was it a copy of the main dealer system?

Out of main dealer bud