14856

Bulletin number

14856

Component

Electrical system: wiring

Summary

14856 - service update. This bulletin provides a service procedure to inspect for body-harness and chassis-harness contact with the brake line and to secure both harnesses on certain 2015 model year chevrolet colorado and gmc canyon vehicles. The body harness and/or the chassis harness may have reduced clearance to or contact a brake line in the area of the brake booster. The contact could wear certain electrical wiring and interrupt a power or signal circuit. If this occurs, a vehicle’s rear lights, ABS, vses, trailer brake, and fuel pump could be affected.

Owners of these vehicles have filed 86 complaints in the electrical category.