Error 01:02:10. L28500

[MonsterBabyBLN]

I recently got this error during printing. Now during start up.
Any chance I can find out if it's the trailing cable or the PCA? Or other components?

 

[balstestrat]

How did you end up figuring "trailing cable or the PCA" when it's pointing to the ISS??
Could be loose connection from the previous repairs or ink leakage etc.