Looking for someone to fix car electrical fault

[shallotlover]

Hi,

Our kia sedona ts 2.9

Automatic diesel is stuck in 3rd gear.

Already had diagnostics and revealed

Po700 transmission control system mil request

Po670 glow plug module control circuit

Po885 tcm power relay control circuit/open.

Is this something you could repair if so how much please?

Or does anyone know someone who can.

On a budget and need fixed asap for school run and work.

Thank you.