HELP needed Lost communication with engine control module/powertrain control mo

Quote:

Originally Posted by DunnToImpress

Have a look at this video, YouTube

Powerful UK had an L320 with a new Gearbox in it, you need the ECU from the old Tranny to talk to the Vehicles ECU. Hope you have access to the old Tranny???

Hope this helps...

Thanks happy that i actually have the original transmission and the thought had crossed my mind to reinstall it, thanks to Graeme tugging a thought line i managed to get it to engage and function, worked perfect for 600 meters then get a transmission fault of 0xF000 U3000 Control module, so maybe wrong but think it maybe due to the replacement transmission.

original issue was the transfer box was in neutral, a scan through the service manual gave a calibration procedure of depress accelerator to the floor insert key turn till dash light illuminate without starting, press and hold high range until you hear it engage or longer than 5 seconds turn off key release accelerator, wait 15 seconds insert key start car and select low range.

worked a treat.

cheers
Ray