U0444 - Invalid Data Received From Body Control Module 'C'

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3    What is this?
Table of contents

U0444 Possible Causes

  • Faulty Body Control Module (BCM) 'C'
  • Body Control Module 'C' harness is open or shorted
  • Body Control Module 'C' circuit poor electrical connection

How do I fix code U0444?

Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.
Connect Your Car To The Future

Cost of diagnosing the U0444 code

Labor: 1.0

The cost of diagnosing the U0444 code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

U0444 Description

A Controller Area Network (CAN) is a vehicle bus standard designed to interconnect automotive devices without a host computer. Operating information and commands are exchanged among the devices. The devices have programmed information about what messages are needed to be exchanged on the serial data circuits. Some devices are constantly receiving information from other devices through serial data communication network. The invalid data Diagnostic Trouble Code (DTC) will be set when a receiving device detects a discrepancy in the information it receives from the Body Control Module (BCM) 'C' causing its integrity to be questioned.
OBDII Code U0444 - Invalid Data Received From Body Control Module 'C' - AutoCodes.com

More Information

Need more information on how to fix the U0444 code?
Get Access to Factory Service Manuals

Need more help?

Get the U0444 code diagnosed by a professional: Find a repair shop in your area


Help us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the U0444 code? Have you replaced any parts?
Any information is appreciated. Thanks
Top ⇧