Using the TurboTax online editions there is no direct access to any forms, schedule or worksheets. That option is only available using the TurboTax desktop editions in Forms mode.
Form 8862, Information To Claim Certain Credits After Disallowance is reported in the EIC section.
To enter or delete the Earned Income Credit -
Click on Federal Taxes (Personal using Home & Business)
Click on Deductions & Credits
Click on I'll choose what I work on (if shown)
Under You and Your Family
On Earned Income Credit (EIC), click on the start or update button