U0427-87-Code Response From RFHM (Radio Frequency Hub Module) Error-Missing Message
WARNING: This page is about a different car, the 2018 Jeep Renegade. However, it is still accessible from the selected car via links, so may be relevant.
The COMMUNICATION DIAGNOSTIC PROCEDURE MUST be performed before replacing any component(s) or module(s). Perform the COMMUNICATION DIAGNOSTIC PROCEDURE. Refer to STANDARD PROCEDURE .