AutoCodes – Generic – U147F

U147F Code - Implausible Data Received From External Disc Module

Quick Answer

The Diagnostic Trouble Code (DTC) will set if the Body Control Module (BCM) receives incorrect data from the External Disc Module (EDM). Common causes include Faulty External Disc Module (EDM), External Disc Module harness is open or shorted, External Disc 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: U147F indicates Implausible Data Received From External Disc Module.
Common causes: Common causes include Faulty External Disc Module (EDM), External Disc Module harness is open or shorted, External Disc 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.

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Code Popularity 898

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 May 31, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code U147F Description

The Diagnostic Trouble Code (DTC) will set if the Body Control Module (BCM) receives incorrect data from the External Disc Module (EDM).

OBDII Code U147F - Implausible Data Received From External Disc Module - AutoCodes.com — U147F Code - Implausible Data Received From External Disc Module

What does this mean?

What are the Possible Causes of the DTC U147F?

Faulty External Disc Module (EDM)
External Disc Module harness is open or shorted
External Disc Module circuit poor electrical connection
Faulty Body Control Module (BCM)

How to Fix the DTC U147F?

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 U147F 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 U147F code?

Need more information on how to fix the U147F code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the U147F code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

U147F Chrysler — Implausible Data Received From External Disc Module
U147F Dodge — Implausible Data Received From External Disc Module
U147F Jeep — Implausible Data Received From External Disc Module
U147F RAM — Implausible Data Received From External Disc Module

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 U147F Code

1. What are the common symptoms of OBDII code U147F?

- Common symptoms of OBDII code U147F may include issues with the navigation system, radio, or other infotainment features in the vehicle.

2. What can cause the OBDII code U147F to trigger?

- The OBDII code U147F may be triggered by a malfunction in the external disc module, faulty wiring, or a communication error between the module and the vehicle's computer.

3. How can I diagnose the OBDII code U147F?

- Diagnosing the OBDII code U147F typically involves using a diagnostic scanner to retrieve the code, checking for any loose or damaged wiring connections, and testing the external disc module for proper functionality.

4. Can I still drive my vehicle with the OBDII code U147F present?

- It is generally safe to drive the vehicle with the OBDII code U147F present, but it is recommended to have the issue diagnosed and repaired as soon as possible to prevent any further damage.

5. What are some repair tips for resolving the OBDII code U147F?

- Repair tips for resolving the OBDII code U147F may include checking and repairing any wiring issues, resetting the system, and replacing the external disc module if necessary.

6. Is it possible to reset the OBDII code U147F without professional help?

- In some cases, you may be able to reset the OBDII code U147F by disconnecting the vehicle's battery for a few minutes, but it is recommended to have the issue properly diagnosed and repaired by a professional.

7. Are there any recalls or technical service bulletins related to the OBDII code U147F?

- It is recommended to check with the vehicle manufacturer or a dealership for any recalls or technical service bulletins related to the OBDII code U147F to see if the issue is covered under warranty.

8. Can extreme weather conditions cause the OBDII code U147F to trigger?

- Extreme weather conditions may potentially cause the OBDII code U147F to trigger if they affect the external disc module or the wiring connections associated with it.

9. How much does it typically cost to repair the OBDII code U147F?

- The cost to repair the OBDII code U147F can vary depending on the root cause of the issue, but it may involve replacing the external disc module, repairing wiring, or addressing any communication errors, which can range from moderate to expensive.

10. Will the OBDII code U147F cause my vehicle to fail an emissions test?

- The OBDII code U147F itself may not cause your vehicle to fail an emissions test, but it is important to address the underlying issue to ensure proper functioning of the vehicle's systems.