AutoCodes – RAM – U150A RAM

U150A RAM Code - Body Control Module Faulty Wrong Data Length Code

Quick Answer

Continuously with the ignition on, one valid Controller Area Network (CAN) ID received at least once, and no U0002-CAN Bus Off Performance Diagnostic Trouble Code (DTC) present. Common causes include Faulty Front Control Module (FCM), Front Control Module harness is open or shorted, Front 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: U150A RAM indicates Body Control Module Faulty Wrong Data Length Code.
Common causes: Common causes include Faulty Front Control Module (FCM), Front Control Module harness is open or shorted, Front 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.

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Code Popularity 528

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 U150A RAM Description

OBDII Code U150A RAM - Body Control Module Faulty Wrong Data Length Code - AutoCodes.com — U150A RAM Code - Body Control Module Faulty Wrong Data Length Code

What does this mean?

What are the Possible Causes of the DTC U150A RAM?

Faulty Front Control Module (FCM)
Front Control Module harness is open or shorted
Front Control Module circuit poor electrical connection
Faulty Body Control Module (BCM)
Faulty Powertrain Control Module (PCM)

How to Fix the DTC U150A RAM?

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 U150A RAM 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.

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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 U150A RAM Code

1. What are the common symptoms of OBDII code U150A?

- Common symptoms include issues with the body control module (BCM) functions such as interior lights not working correctly, power windows malfunctioning, and errors with the central locking system.

2. What does the U150A code indicate?

- The U150A code indicates a fault with the body control module (BCM) due to incorrect data length being received by the module.

3. What are the possible causes of the U150A code?

- Possible causes of U150A code include damaged wiring, faulty BCM, software issues, communication network problems, or a malfunctioning control module.

4. How can I diagnose the U150A code?

- Diagnosing the U150A code involves using a diagnostic scanner to retrieve the trouble codes, inspecting the wiring harness for any damage, and testing the BCM for proper functionality.

5. Can I still drive my vehicle with the U150A code present?

- It is not recommended to drive the vehicle with the U150A code present, as it can lead to further electrical malfunctions and potential safety hazards.

6. How can I repair the U150A code issue?

- Repairing the U150A code may involve repairing or replacing damaged wiring, reprogramming the BCM, replacing the faulty BCM, or addressing any communication network problems.

7. Is it safe to reset the U150A code and continue driving?

- While resetting the code may temporarily clear the error, it is crucial to address the underlying issue causing the code to prevent further damage to the vehicle's electrical system.

8. Can a DIY enthusiast fix the U150A code issue?

- Depending on the specific cause of the U150A code, DIY enthusiasts with knowledge of automotive electrical systems may be able to diagnose and repair the issue themselves.

9. How much does it cost to repair the U150A code?

- The cost of repairing the U150A code can vary depending on the underlying cause, with potential costs including parts, labor, and diagnostic fees.

10. How often does the U150A code occur in vehicles?

- The U150A code is not as common as some other OBDII codes, but it can still occur in vehicles with body control module issues related to data length errors.