customer reported first problem of put car in to revers and went fine but when putting in drive would not move then if you take up the revs it starts to move. Then he called back to say truck would not start now.
checked codes in engine system and found u1000 no cam comms but i can't get in to trans ecu as scanner keeps saying no comms 1'm able to get to abs and airbag no faults there.
Checked all fuses and un plugged cleaned sensor connections on box still no joy.
When checking starter really with test light (made up 12v bulb holder) with 1 terminal on earth end other on pin 30 of really the truck started.
And when it is going the 4wd light staying on all the time even if you turn switch to 2wd and it feels like a brake stuck on when in drive.
I'm sure the non start has something to do with the box fault as well but I'm running out of idea's to fault was hoping some one might have come across problem before. Thank you for taking the time to read this any help very much appreciated