Power Steering over heating or ecu fault code C163A

[Dragon4331]

Any help appreciated my car is pulling to on side air is fine just got tracking done still same problem diagnosed fault code C163A on diagbox say power over heating of power steering motor or ecu thanks in advance

[GiveMeABreak]

My advice is to go somewhere else for your tracking - it's not unknown for tracking equipment (even modern laser trackers) to fail if not calibrated regularly. This happened to me and it destroyed 2 new tyres within 6 weeks or so. They shut it down afterwards until it could be investigated. In your case it could mean that the over-heating is being caused by the power steering constantly trying to counteract a tracking misalignment / incorrect adjustment, so it is being over-worked and then overheating....