Re the ABS light issue I have often found this on many different vehicle makes when servicing and engine running if wheel free, off the ground/road, even idling in neutral one wheel may turn and that triggers an ABS fault. Say for instance running engine to check for oil leaks etc. after oil change, but car still with wheels off the ground, they only need to turn a little.What I forgot to say. After allowing the car to sit with the hub turning for 5 minutes, all manner of warning lights and messages. ABS unavailable, Power Steering fault , refer to hand book, warning, engine power warning and EML lit up too. EBD Iight on and all the trip computer data at zero. So dont get stuck in mud or on snow and ice and have 1 wheel spinning or its a £160 trip to the dealers for YOU.
The computer being zero'd worried me a bit. Had something shorted???
Nah just Fiats computerybolllocks. I connected MES and cleared the idiotic faults. Whoopee thecomputer data is all back. Brake faults recurred on touching the footbrake but went after a restart!
What was this nonsense? No sensors touched, no wires disturbed?? Compter at zero then previous data reinstated on fault clearance??? Its all cobblers, unnecessary and uneeicome electronic interferance. Yet again MES paid for itself. This must be 10 times over!
Oh and by the bye, on this 2014 1.2 lounge ABS can be seen and adjusted with MES with just the elm327 lead. No adapters needed.
Normally a few yards up the road and it corrects it's self without and error code deleting.