Don't Use Grease on Lincoln Hybrid Connectors
This bulletin has been issued for some 2013-2018 MKZ hybrid vehicles.
While dielectric grease is certainly useful for a variety of electrical connections, Lincoln advises not to use dielectric grease on 2013-2018 MKZ hybrid vehicles SOBDM-C module connectors. These connectors do not require dielectric grease. If used, it may induce module communication concerns. Codes present may be U0293 and P0AA6.