Toyota Prius 2 in for some diagnostics this week at Ryans Automotive for a suspected battery problem, as was showing the red triangle of death and fault codes pointing to needing a battery (which normally means its going to hurt the pocket)
After some diagnostics testing and then removing the complete battery unit for further battery cell testing and testing other components in the battery unit we found a problem with a connection and the battery control module, which can be repaired saving the customer a load of money