Q: rear access wont unlock on 2005 GMC Yukon Denali

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
Rear access will not unlock, all fuses were checked and are good what would cause this problem?
(1) Answer
If the lock solenoid is broken, then the rear gate door will not unlock. Is there a way to manually unlock it from the inside?