Can a co-signer make a primary signer refinance?

No. A co-signer has no such authority over the primary borrower. The co-signer is on the hook until the loan is paid off.

No. A co-signer has no such authority over the primary borrower. The co-signer is on the hook until the loan is paid off.

No. A co-signer has no such authority over the primary borrower. The co-signer is on the hook until the loan is paid off.

No. A co-signer has no such authority over the primary borrower. The co-signer is on the hook until the loan is paid off.