Thread: D3 stuck on it's guts

Originally Posted by Graeme

The JLR performance division's latest RRS has them switched around. Its easy to do by swapping the upshift and downshift request wires in one of the connectors between the gearshift mechanism and the TCU. It would really get the LR service people scratching their heads!

Edit: Swap wires 5 & 6 in the connector at the gearshift mechanism. The connector is on left side.

Im going to have a look at that

You might have to get the Texta out too!

Got a new pump into the car and it is still stuck on it's guts.
I'm getting a permanent C1A00 error now. I'm all out of ideas so I guess its off to the stealership.

Have you re-checked that the 4 connectors at the suspension ecu are properly seated?

Originally Posted by Graeme

Have you re-checked that the 4 connectors at the suspension ecu are properly seated?

I haven't checked that. A massive storm has just blown over so I've given up for now.

The pump is was working on the bench before I put it in. It was pumping our heaps more pressure than before but my nanocom isn't registering a change in pressure in the reservoir.

The vehicle target height has to be reached before the reservoir will be filled although I don't know whether it starts to fill at the same time or not. I suspect that the reservoir valve stays closed whilst the pump is running to raise the vehicle and only opens once the vehicle is up to height.

Originally Posted by Graeme

The vehicle target height has to be reached before the reservoir will be filled although I don't know whether it starts to fill at the same time or not. I suspect that the reservoir valve stays closed whilst the pump is running to raise the vehicle and only opens once the vehicle is up to height.

At the moment it is stuck on the bump stops. If I jacked it up and put it on stands do you think that would trick the computer to thinking it was close to correct height?

Ok, I've done a rebuild on the the compressor and it is pumping a lot more than the old one did.

Something isn't right with the ride height ecu. I've still got a red symbol on the dash and it turns all the height controls and traction stuff off after awhile. The car doesn't drop so I think I will be leaving it this way till after christmas.