Q. Is there anything else I can do to get this fixed when I file my taxes?
A. Ideally, you get a corrected W-2. Lacking that, you correct the numbers at the W-2 screen, in TurboTax. Change the box 16 amounts to what you think they should be. Leave the box 17 amounts as that's how much withholding was actually remitted to each state.
The danger is that CA may question it. I'm not specifically familiar with CA & HI taxes, but this is a common enough situation, that you will may not have any problem.
