GMC Sierra Quiz
Keys, Doors, and Windows

Power Door Locks

In this manual: Keys, Doors, and Windows
Introduction — 6In Brief — 46Seats and Restraints — 48Storage — 7Instruments and Controls — 75Lighting — 22Infotainment System — 22Climate Controls — 7Driving and Operating — 77Vehicle Care — 79Service and Maintenance — 26Technical Data — 8Customer Information — 25OnStar — 25Keys, Doors, and Windows — 38
~1min read

With power door locks, the switches on the front doors can be used to lock and unlock the vehicle.

If available, the switches are on the front doors.

GMS Sierra: Power Door Locks. (Lock): Press to lock the doors.(Unlock): Press to unlock the doors.

Test yourself

A quick GMC Sierra quiz: every answer comes with an explanation and a link to the manual page.