mobile-menu-icon
GM Authority

Reply To: 2014 GMC Sierra Denali 6.2L, popping out of gear

January 24, 2021 at 11:38 am #636938
99ssconv
Participant

Your door lock issues sounds like a voltage issue. Have them perform a voltage drop on both battery cables.

Subscribe to GM Authority

For around-the-clock GM news coverage

We'll send you one email per day with the latest GM news. It's totally free.