Trying to get my smart back to road

[fordnut71 1]

So its been a while since iv had my smart on the road almost 2 years.

So I have a few problem from sitting.

All my brakes have turn to rust, so new rotors n drums pads n shoes been replaced.

But I'm now looking for brake cables as they are seized.

where can I source them?

Iv got a list of codes

Po112/po113 air charge low/high

My wiring broke off at the end of the connector now I need a pig tail.can I just buy a pig tail an where the from?

Po500 vehicle speed sensor

Po702 transmissions control system electrical

Po238 turbo boost sensor A circuit high

I haven't got a clue about the last 3 y they are on have they been a problem before for others