AutoCodes – Ford – U0155 2012 Ford Fusion

U0155 2012 Ford Fusion Code - Lost Communication With Instrument Panel Cluster Control Module

Quick Answer

The Powertrain Control Module (PCM) continuously monitors the Controller Area Network (CAN) for messages from the Instrument Panel Cluster Control Module. Common causes include Communication error, Faulty Instrument Panel Cluster Control Module, Instrument Panel Cluster Control Module harness is open or shorted. 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: U0155 2012 Ford Fusion indicates Lost Communication With Instrument Panel Cluster Control Module.
Common causes: Common causes include Communication error, Faulty Instrument Panel Cluster Control Module, Instrument Panel Cluster Control Module harness is open or shorted.
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 6,973

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 01, 2020

Description
Step-by-Step Diagnostic Guide
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code U0155 2012 Ford Fusion Description

The Powertrain Control Module (PCM) continuously monitors the Controller Area Network (CAN) for messages from the Instrument Panel Cluster Control Module. The Diagnostic Trouble Code (DTC) U0155 sets when the PCM does not receive the Instrument Panel Cluster Control Module message within the defined amount of time.

OBDII Code U0155 2012 Ford Fusion - Lost Communication With Instrument Panel Cluster Control Module - AutoCodes.com — U0155 2012 Ford Fusion Code - Lost Communication With Instrument Panel Cluster Control Module

What does this mean?

What are the Possible Causes of the DTC U0155 2012 Ford Fusion?

Communication error
Faulty Instrument Panel Cluster Control Module
Instrument Panel Cluster Control Module harness is open or shorted
Instrument Panel Cluster Control Module circuit poor electrical connection

How to Fix the DTC U0155 2012 Ford Fusion?

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 U0155 2012 Ford Fusion 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 U0155 2012 Ford Fusion code?

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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 U0155 2012 Ford Fusion Code

1. What are the common symptoms of OBDII code U0155 in a 2012 Ford Fusion?

- Common symptoms include the instrument panel cluster not functioning properly, warning lights staying on, and loss of communication with the cluster control module.

2. What causes the U0155 code to appear in a 2012 Ford Fusion?

- The U0155 code typically appears due to a communication error between the vehicle's ECM and the instrument panel cluster control module.

3. How can I diagnose the U0155 code in my 2012 Ford Fusion?

- Diagnosing the U0155 code involves using a diagnostic scanner to retrieve the code, checking for loose connections, and inspecting the cluster control module for any signs of damage.

4. Can a DIY enthusiast repair the U0155 code in a 2012 Ford Fusion?

- While some basic troubleshooting steps can be performed by DIY enthusiasts, repairing the U0155 code may require professional diagnostic equipment and expertise.

5. Is it safe to continue driving with the U0155 code in a 2012 Ford Fusion?

- It is not recommended to continue driving with the U0155 code present, as it can affect the functionality of important vehicle systems and potentially lead to further issues.

6. How much does it cost to repair the U0155 code in a 2012 Ford Fusion?

- The cost of repairing the U0155 code can vary depending on the root cause of the issue, but it may involve replacing the instrument panel cluster control module or addressing wiring issues.

7. Are there any common mistakes to avoid when dealing with the U0155 code in a 2012 Ford Fusion?

- One common mistake to avoid is overlooking simple fixes such as checking for loose connections or blown fuses before proceeding with more complex repairs.

8. Can a software update fix the U0155 code in a 2012 Ford Fusion?

- In some cases, a software update provided by the manufacturer may resolve the U0155 code by addressing communication issues between the ECM and the instrument panel cluster control module.

9. How long does it typically take to repair the U0155 code in a 2012 Ford Fusion?

- The repair time for the U0155 code can vary depending on the extent of the issue and the availability of parts, but it may take a few hours to a full day to complete the repair.

10. Will resetting the OBDII code U0155 in a 2012 Ford Fusion make it go away permanently?

- Resetting the code may temporarily clear the warning lights, but if the underlying issue causing the U0155 code is not addressed, it is likely to reappear.