AutoCodes – Chrysler – U0447 Chrysler

U0447 Chrysler Code - Invalid Data Received From Central Gateway Control Module

Quick Answer

A Controller Area Network (CAN) is a vehicle bus standard designed to interconnect automotive devices without a host computer. Common causes include Faulty Central Gateway Control Module, Central Gateway Control Module harness is open or shorted, Central Gateway Control Module circuit poor electrical connection. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

What it means: U0447 Chrysler indicates Invalid Data Received From Central Gateway Control Module.
Common causes: Common causes include Faulty Central Gateway Control Module, Central Gateway Control Module harness is open or shorted, Central Gateway Control Module circuit poor electrical connection.
Severity: High - diagnose this code as soon as possible.
Can I drive?: Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.

Save to My Repairs My Repairs

AI answers can be wrong. Verify repairs with testing. Open full chat

Code Popularity 1,265

How popular is this code, among other codes? Low

Repair Importance Level

Urgent (Diagnose now) (3 / 3)

Repair Difficulty Level

Advanced (Pro) (3 / 3)

What is this?

Table of contents Created and updated by William Orellana on Apr 13, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
Add Comment

💬 Need more help? Ask Coddy for instant answers — it's free!

Code U0447 Chrysler 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 Central Gateway Control Module causing its integrity to be questioned.

OBDII Code U0447 Chrysler - Invalid Data Received From Central Gateway Control Module - AutoCodes.com — U0447 Chrysler Code - Invalid Data Received From Central Gateway Control Module

What does this mean?

What are the Possible Causes of the DTC U0447 Chrysler?

Faulty Central Gateway Control Module
Central Gateway Control Module harness is open or shorted
Central Gateway Control Module circuit poor electrical connection

How to Fix the DTC U0447 Chrysler?

Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the U0447 Chrysler code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.

Need more information about the U0447 Chrysler code?

Need more information on how to fix the U0447 Chrysler code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the U0447 Chrysler code diagnosed by a professional: Find a repair shop in your area

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about U0447 Chrysler Code

1. What does the OBDII code U0447 mean on a Chrysler?

U0447 indicates that the vehicle's systems received invalid or corrupted data from the Central Gateway Control Module.

2. What are common symptoms of code U0447 in a Chrysler?

Symptoms may include illuminated warning lights (e.g., Check Engine or ABS), erratic or malfunctioning systems like traction control, or communication errors between modules.

3. What causes the U0447 code to appear in a Chrysler?

Common causes include a faulty Central Gateway Control Module, damaged wiring or connectors, outdated software, or interference in the vehicleâ€™s communication network.

4. Can I drive my Chrysler with the U0447 code?

While the vehicle may still be drivable, you risk impaired functionality of safety or performance systems. Itâ€™s best to address the issue promptly.

5. How do I diagnose the U0447 code on a Chrysler?

Use an advanced scan tool to check for communication issues, inspect wiring and connectors linked to the Central Gateway Control Module, and verify module functionality.

6. How do I fix the U0447 code on a Chrysler?

Repairs may involve updating the Central Gateway Control Module software, repairing or replacing damaged wiring, or replacing the module if it is defective.

7. Can a dead battery cause the U0447 code?

Yes, a weak or dead battery can disrupt communication between modules, potentially triggering the U0447 code.

8. How much does it cost to fix the U0447 code on a Chrysler?

Repair costs vary depending on the issue but can range from $100 to $1,000 for diagnostics, module replacement, or wiring repairs.

9. Do I need to reprogram the Central Gateway Control Module if itâ€™s replaced?

Yes, replacing the module often requires reprogramming or configuring it with the vehicleâ€™s systems using specialized tools.

10. What tools are needed to troubleshoot the U0447 code?

Youâ€™ll need an advanced OBDII scan tool capable of reading manufacturer-specific codes and testing communication networks, along with basic electrical testing equipment.