Hi
Please if anyone can guide me im puzzled with this car. I have a golf mk5 1.9 2005 I bought as a trade car thinking I could fix it as I assumed it needed a new ECU however this is not the case. The car will start but turn of instantly as if the immobiliser kicks in. There are no dash board lights when turning the ignition on except the MFD display which works (I can change the time).
I have already replaced the following:
ECU
Clocks
Body control module
Canbus gateway
Battery
Is there anything else I could look at or replace related to car starting but turning off instantly?
The codes I am getting are these:
18058 - Powertrain Data Bus
P1650 - 000 - Missing Message from Instrument Cluster
18045 - Powertrain Data Bus
P1637 - 000 - Missing Message from Electric Load Controller
02403- terminal 15 for interior
012 - electrical fault in circuit
Seems like from researching it could be many things?
Thank you!