AutoCodes – Jeep – U147F Jeep

U147F Jeep 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 Jeep 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 987

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

What does this mean?

What are the Possible Causes of the DTC U147F Jeep?

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 Jeep?

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 Jeep 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 Jeep code?

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

Need Help with the Code?

Get the U147F Jeep 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 U147F Jeep Code

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

- Common symptoms include issues with the external disc module, such as erratic speedometer readings, ABS warning lights, or problems with the electronic stability control system.

2. What is the likely cause of OBDII code U147F in a Jeep?

- The code U147F typically indicates implausible data received from the external disc module, which could be due to a faulty module, wiring issues, or a communication error.

3. How can I diagnose the issue causing OBDII code U147F in my Jeep?

- To diagnose the problem, it is recommended to inspect the external disc module for any visible damage, check the wiring connections for corrosion or loose connections, and perform a diagnostic scan tool test to identify the exact issue.

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

- It is not recommended to drive your Jeep with the code U147F present, as it can affect the proper functioning of critical systems like the ABS and stability control. It is best to address the issue promptly.

5. How can I reset OBDII code U147F in my Jeep?

- Resetting the code can be done using an OBDII scanner tool. However, it is important to diagnose and fix the underlying issue causing the code before resetting it to prevent it from recurring.

6. Is it safe to ignore OBDII code U147F in my Jeep?

- Ignoring the code can lead to potential safety hazards due to the malfunctioning of important vehicle systems. It is best to address the issue promptly to ensure the safe operation of your Jeep.

7. Can a DIY enthusiast repair OBDII code U147F in a Jeep?

- Depending on the cause of the code, DIY enthusiasts may be able to repair the issue by checking and replacing the external disc module, fixing wiring connections, or addressing communication errors. However, professional help may be needed for more complex issues.

8. How much does it cost to repair OBDII code U147F in a Jeep?

- The cost of repairing the code U147F can vary depending on the underlying issue. It may involve replacing the external disc module, repairing wiring connections, or addressing communication errors. Costs can range from a few hundred dollars to over a thousand, including parts and labor.

9. Can extreme weather conditions trigger OBDII code U147F in a Jeep?

- Extreme weather conditions such as excessive heat or moisture can potentially affect the external disc module or wiring connections, leading to the triggering of code U147F. It is important to keep your vehicle well-maintained to prevent such issues.

10. How can I prevent OBDII code U147F from appearing in my Jeep?

- To prevent the code from appearing, regular maintenance of your vehicle, including checking the external disc module, keeping wiring connections secure, and ensuring proper communication between modules, can help avoid issues that trigger code U147F.