Silverado Trailer Brake System Warning
Websome customers may experience an intermittent check trailer wiring message and/or a service trailer brake message with dtc c1114 on vehicles equipped with itbc. The trailer brake control switch parameters can be monitored with the scan tool while wiggling the circuits/ harness between the chassis control module and switch looking. The fix is to. I believe this is the fix and here’s exactly what i did. Webmay 2, 2021 · this video shows how to correct the annoying service trailer brake system message that randomly appears on your dash while driving.
