Auto locking on 2015 Chevy Silverado

Looking to eliminate the auto door locks on a 2015 Chevy Silverado 1500. Manual is no help. Dealers are no help. Will pay for solution.

Owner's manual

Owner's manual
You cannot do it through the directions in the manual for 2015. Chevy or it's dealers won't override the locks.

Does it do it when you drop it in reverse? If so then you could put a relay in series with the lock signal that is triggered by the back-up light signal. Then it thinks it locked the doors- then when in drive the doors would remained unlocked.

All bets my be off if door lock module is in each door though....