AutoCodes – RAM – U1450 RAM

U1450 RAM Code - Implausible DTCM Torque Message Received

Quick Answer

The messages sent on the Controller Area Network (CAN) bus are distinguished by an Identifier (ID). Common causes include Faulty Drive Train Control Module (DTCM), Drive Train Control Module harness is open or shorted, Drive Train 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: U1450 RAM indicates Implausible DTCM Torque Message Received.
Common causes: Common causes include Faulty Drive Train Control Module (DTCM), Drive Train Control Module harness is open or shorted, Drive Train 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 932

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 24, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code U1450 RAM Description

The messages sent on the Controller Area Network (CAN) bus are distinguished by an Identifier (ID). Each CAN ID is defined to contain a certain number of bytes. The Electronic Limited Slip Differential (ELSD) Module verifies that it has received the proper number of bytes for each ID. The Diagnostic Trouble Code (DTC) sets when the ELSD Module detects an incorrect message from the Drive Train Control Module (DTCM).

OBDII Code U1450 RAM - Implausible DTCM Torque Message Received - AutoCodes.com — U1450 RAM Code - Implausible DTCM Torque Message Received

What does this mean?

What are the Possible Causes of the DTC U1450 RAM?

Faulty Drive Train Control Module (DTCM)
Drive Train Control Module harness is open or shorted
Drive Train Control Module circuit poor electrical connection
Faulty Electronic Limited Slip Differential (ELSD) Module

How to Fix the DTC U1450 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 U1450 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 U1450 RAM Code

1. What are the common symptoms of OBDII code U1450 RAM?

Symptoms may include harsh shifting, transmission slipping, poor acceleration, and possible illumination of the check engine light.

2. What are the potential causes of the U1450 RAM code?

Possible causes can include a faulty transmission control module (TCM), damaged wiring or connectors, software issues, or communication errors between modules.

3. How can I diagnose the U1450 RAM code?

Diagnosis typically involves using a professional OBDII scanner to retrieve the code, checking for any related codes, inspecting wiring and connectors, and testing TCM functionality.

4. How can I repair the U1450 RAM code?

Repair options may involve repairing or replacing damaged wiring, repairing or replacing the TCM, updating software, or addressing any communication issues between modules.

5. Can I drive my vehicle with the U1450 RAM code?

It is not recommended to drive your vehicle with this code present, as it can lead to further transmission issues and potential safety hazards.

6. How much does it cost to repair the U1450 RAM code?

Costs can vary depending on the specific cause of the code, the extent of the repairs needed, and labor rates in your area. It is advisable to get a diagnostic from a qualified mechanic for an accurate estimate.

7. Can I clear the U1450 RAM code on my own?

While you can clear the code with an OBDII scanner, it is important to address the underlying issue causing the code to prevent it from reoccurring.

8. How common is the U1450 RAM code in vehicles?

The U1450 RAM code is not as common as some other OBDII codes, but it can still occur in vehicles with transmission control module issues.

9. Is the U1450 RAM code specific to a certain vehicle make or model?

The U1450 RAM code can be found in various vehicle makes and models, particularly those equipped with OBDII systems and electronic transmission control modules.

10. Can a DIY enthusiast repair the U1450 RAM code at home?

Repairing the U1450 RAM code may require advanced diagnostic tools and expertise, so it is recommended to consult a professional mechanic for proper diagnosis and repair.