# 2015 Chevrolet Silverado 2500HD -OnStar glitch

**URL:** <https://community.cartalk.com/t/2015-chevrolet-silverado-2500hd-onstar-glitch/157579>\
**Category:** Maintenance/Repairs\
**Tags:** chevrolet\
**Created:** [January 30, 2020, 3:45pm UTC](https://community.cartalk.com/t/2015-chevrolet-silverado-2500hd-onstar-glitch/157579 "2020-01-30T15:45:24Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![ChuckSteele](https://avatars.discourse-cdn.com/v4/letter/c/f1d935/32.png) [@ChuckSteele](https://community.cartalk.com/u/ChuckSteele)\
**Post date:** [January 30, 2020, 3:45pm UTC](https://community.cartalk.com/t/2015-chevrolet-silverado-2500hd-onstar-glitch/157579/1 "2020-01-30T15:45:25Z")

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OnStar on rear view mirror flashes amber every 15 seconds. also, compass stays continually on north.

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**Author:** ![Purebred](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/purebred/32/46796_2.png) [@Purebred](https://community.cartalk.com/u/Purebred)\
**Post date:** [January 30, 2020, 4:12pm UTC](https://community.cartalk.com/t/2015-chevrolet-silverado-2500hd-onstar-glitch/157579/2 "2020-01-30T16:12:24Z")

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If there is a fuse for it, try pulling it for a minute, then reinstall, that might reset the system. If not this may require a GM dealer.