Owners of 2013-2018 GM passenger cars and trucks equipped with electronic park brake systems (EPB) may comment that the red park brake light on the instrument panel intermittently comes on.
Owners of 2013-2018 GM passenger cars and trucks equipped with electronic park brake systems (EPB) may comment that the red park brake light on the instrument panel intermittently comes on.
This may be due to the vehicle automatically applying the EPB when the vehicle is not moving. This is normal and is done periodically (every 50 key cycles) to check the correct operation of the EPB system.
Information for Technical Service Bulletins comes from ProDemand, Mitchell 1's auto repair information software for domestic and import vehicles. Headquartered in San Diego, Mitchell 1 has provided quality repair information solutions to the automotive industry since 1918.
Mike Mavrigian has written thousands of automotive technical magazine articles involving a variety ofspecialties, from engine building to wheel alignment, and has authored more than a dozen books that crisscross the automotive spectrum. Mike operates Birchwood Automotive, an Ohio shop that builds custom engines and performs vintage vehicle restorations. The shop also features a professional photo studio to document projects and to create images for articles and books.
