AutoCodes – Generic – U1450

U1450 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 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 1,674

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

What does this mean?

What are the Possible Causes of the DTC U1450?

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?

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 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 U1450 code?

Need more information on how to fix the U1450 code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the U1450 code diagnosed by a professional: Find a repair shop in your area

Information for Specific Makes

U1450 Chrysler — Implausible DTCM Torque Message Received
U1450 Dodge — Implausible DTCM Torque Message Received
U1450 Jeep — Implausible DTCM Torque Message Received
U1450 RAM — Implausible DTCM Torque Message Received

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 Code

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

- Common symptoms of code U1450 may include issues with shifting gears, reduced engine performance, and illuminated warning lights on the dashboard.

2. What are some possible causes of code U1450?

- Possible causes of code U1450 include wiring or connection issues in the communication network, a faulty transmission control module (TCM), or a malfunctioning torque sensor.

3. How can I diagnose the U1450 code?

- Diagnosing the U1450 code typically involves using an OBDII scanner to retrieve the code, checking for any other related codes, and conducting a thorough inspection of the transmission system and related components.

4. Can I drive my vehicle with the U1450 code?

- It is not recommended to drive your vehicle with an active U1450 code, as it can lead to further damage to the transmission system and affect the overall performance and safety of the vehicle.

5. How can I repair the U1450 code?

- Repairing the U1450 code may involve checking and repairing any damaged wiring or connections, replacing the transmission control module (TCM) if necessary, and recalibrating the torque sensor.

6. Is it possible to reset the U1450 code without repairs?

- While clearing the code may temporarily turn off the warning light, it is important to address the underlying issue causing the U1450 code to prevent further damage and ensure the proper functioning of the transmission system.

7. Can a DIY enthusiast fix the U1450 code at home?

- Depending on the specific cause of the U1450 code, some DIY enthusiasts with automotive repair knowledge and experience may be able to address the issue at home. However, complex transmission issues may require professional assistance.

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

- The cost of repairing the U1450 code can vary depending on the underlying cause, the extent of the repairs needed, and the labor rates of the repair shop. It is advisable to obtain quotes from multiple sources for an accurate estimate.

9. Will the U1450 code cause permanent damage if left unresolved?

- Ignoring the U1450 code can lead to further damage to the transmission system and other related components over time. It is important to address the issue promptly to prevent more extensive and costly repairs.

10. How can I prevent the U1450 code from reoccurring?

- To prevent the U1450 code from reoccurring, it is essential to perform regular maintenance on the transmission system, address any wiring or connection issues promptly, and follow the manufacturer's recommended service intervals.