A debit card pending correction in Wells Fargo means that a transaction has been authorized by the bank but has not yet been fully processed or posted for payment from the account. This can happen for various reasons, such as a delay in the merchant submitting the payment request or a technical issue with the banks system. During this time, the transaction will appear as "pending" on the account and the available balance will be reduced by the amount of the transaction. Once the transaction is fully processed, the pending status will be removed and the actual amount will be deducted from the account balance. If there is an issue with the transaction, such as an unauthorized charge, the customer can file a claim with Wells Fargo to dispute the charge.