How to easily diagnose, repair, and symptoms and causes of a U0214 code that indicates a CAN bus communication problem with the Remote Function Actuation.

Aug 31, 2022 · It says “remote function actuator”. He thinks it’s an antenna for the key fob. I know there’s one in the center console where the key fob goes to start the car, but I can’t find the other one. I’m assuming the one under the center console is good because it still starts the car. Any help would be appreciated.

If your engine light is on, it could be due to a faulty Remote Function Actuator (RFA), an open or shorted RFA harness, or poor electrical connection. To fix it, visually inspect the wiring harness and connectors, check for damaged components, and look for broken, bent, pushed out, or corroded connector’s pins.

Remote Keyless Entry (RKE) system consists of an RKE transmitter and in-vehicle Remote Function Actuator (RFA) module. RFA module receives a signal from RKE transmitter and sends a signal to Body Control Module (BCM), to perform unlock and lock functions. RFA module controls all other RKE functions.

RFA - Remote Function ActuatorRFA - Remote Function Actuator

The automobile fault code U0515 indicates a problem with the Remote Function Actuation system, which can cause the engine light to turn on. The possible causes of this fault code include a faulty Remote Function Actuation, an open or shorted harness, or …

The automobile fault code U0214 indicates a problem with the Remote Function Actuation system, which can cause the engine light to turn on. The possible causes of this fault code include a faulty Remote Function Actuation, an open or shorted harness, or …

The Remote Function Actuation Module is the module that is used when you press you remote to unlock and lock your doors. It is the security system for your car.

Apr 3, 2020 · Repair Information for U0214 code. Learn what Lost Communication With Remote Function Actuation means, location and how to repair?

This code means that the Remote Function Actuation (RFA) and other control modules on the vehicle are not communicating with each other. The circuit most often used to communicate with is known as Controller Area Network bus communications, or simply put, CAN bus.