MrFernze

I had a little break from university course work to reconnect the ABS control module and test if the car would start again which it did...

She runs! So I believe that the J500 is faulty, does anyone have any more information regarding the continuation of a fix. Disconnected...

It may be this, but I'll need to test it out another day. University is killing most of my time but it's a start. Only just noticed...

I recently changed the engine from AXX to CDL just before winter in the UK, so it couldn't have been there unless it would have been...

So I unplugged the ABS, and it didn't help at all. I was hoping that it was that due to so many suggestions. However, I moved my ECU...

Yeah, the module, as Dave clarified. In case it's taking out the CAN comms. It might pay to look for signs of Rodents too, as you...

Thank you, ill try that tomorrow and keep this updated.

The module - the intent is to determine whether the ABS module is blocking the Powertrain CAN bus.

Just to be thorough, is that on the ABS control module or the sensors on the hub centers. I'll first try the module, if nothing comes...

Your gateway isn't coded right... unless you really have 4WD. Check the other settings in there too. Check the coding on that, and try...

OK, but that isn't going to cause all those "Cannot be reached" issues. -Uwe-

Well, if the Gateway isn't the problem then I think you're going to need to attack this with a wiring diagram and a meter. Check power...

I'll have a look at the wiring diagram and use a meter to check everything.

Gateway coding may be something I'll have a look into. I thought it was weird that I have 4WD randomly. But I'll check the coding and...

Is there any possibilities to check individual modules to check each are working with VCDS to take a closer look or what to look for...