# 2013 Chevrolet Tahoe doors locking and unlocking by themselves, etc **URL:** \ **Category:** Maintenance/Repairs\ **Tags:** chevrolet, tahoe\ **Created:** [February 16, 2020, 1:30am UTC](https://community.cartalk.com/t/2013-chevrolet-tahoe-doors-locking-and-unlocking-by-themselves-etc/158593 "2020-02-16T01:30:25Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![SteveWalker](https://avatars.discourse-cdn.com/v4/letter/s/bc8723/32.png) [@SteveWalker](https://community.cartalk.com/u/SteveWalker)\ **Post date:** [February 16, 2020, 1:30am UTC](https://community.cartalk.com/t/2013-chevrolet-tahoe-doors-locking-and-unlocking-by-themselves-etc/158593/1 "2020-02-16T01:30:26Z")
doors locking and unlocking by themselves,radio turning off, seatbelt alarm sounding, and vehicle shut off by itself. ---
**Author:** ![Tester](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/tester/32/15976_2.png) [@Tester](https://community.cartalk.com/u/Tester)\ **Post date:** [February 16, 2020, 7:14pm UTC](https://community.cartalk.com/t/2013-chevrolet-tahoe-doors-locking-and-unlocking-by-themselves-etc/158593/2 "2020-02-16T19:14:00Z")
That can be caused by a bad BCM. > **[5 Common Symptoms of a Failing Body Control Module (BCM) - Module Experts](https://moduleexperts.com/5-common-symptoms-failing-body-control-module-bcm/?gclid=EAIaIQobChMIl93E0ePW5wIVUdbACh2PqAj4EAAYASAAEgJhTfD_BwE)** > > If your BCM malfunctions, you will notice a negative effect on the operation of your vehicle. Watch out for these symptoms. Tester ---
**Author:** ![SteveWalker](https://avatars.discourse-cdn.com/v4/letter/s/bc8723/32.png) [@SteveWalker](https://community.cartalk.com/u/SteveWalker)\ **Post date:** [February 16, 2020, 10:19pm UTC](https://community.cartalk.com/t/2013-chevrolet-tahoe-doors-locking-and-unlocking-by-themselves-etc/158593/3 "2020-02-16T22:19:37Z")
Thanks Tester