AutoCodes – Dodge – U0429 Dodge

U0429 Dodge Code - Invalid Data Received From Steering Column Control Module

Quick Answer

A Controller Area Network (CAN) is a vehicle bus standard designed to interconnect automotive devices without a host computer. Common causes include Faulty Steering Column Control Module, Steering Column Control Module harness is open or shorted, Steering Column 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: U0429 Dodge indicates Invalid Data Received From Steering Column Control Module.
Common causes: Common causes include Faulty Steering Column Control Module, Steering Column Control Module harness is open or shorted, Steering Column 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 7,773

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 12, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code U0429 Dodge Description

A Controller Area Network (CAN) is a vehicle bus standard designed to interconnect automotive devices without a host computer. Operating information and commands are exchanged among the devices. The devices have programmed information about what messages are needed to be exchanged on the serial data circuits. Some devices are constantly receiving information from other devices through serial data communication network. The invalid data Diagnostic Trouble Code (DTC) will be set when a receiving device detects a discrepancy in the information it receives from the Steering Column Control Module causing its integrity to be questioned.

OBDII Code U0429 Dodge - Invalid Data Received From Steering Column Control Module - AutoCodes.com — U0429 Dodge Code - Invalid Data Received From Steering Column Control Module

What does this mean?

What are the Possible Causes of the DTC U0429 Dodge?

Faulty Steering Column Control Module
Steering Column Control Module harness is open or shorted
Steering Column Control Module circuit poor electrical connection

How to Fix the DTC U0429 Dodge?

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 U0429 Dodge 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 U0429 Dodge Code

1. What are the common symptoms of OBDII code U0429 in a Dodge vehicle?

The common symptoms of U0429 may include issues with power steering, stability control warning lights on the dashboard, and potential loss of control over steering assist functions.

2. What can cause the OBDII code U0429 to appear in a Dodge?

The code U0429 typically appears when the Powertrain Control Module (PCM) detects invalid data or communication issues from the Steering Column Control Module (SCCM) in the vehicle.

3. How can I diagnose the OBDII code U0429 in my Dodge?

Diagnosing U0429 usually involves using a professional OBDII scanner to retrieve the code, checking for any related steering column control module issues, and inspecting the wiring and connectors for potential faults.

4. Can a faulty battery or electrical system cause the U0429 code in a Dodge?

Yes, a weak battery or faulty electrical system can sometimes cause communication errors between modules, triggering the U0429 code in the vehicle.

5. Is it safe to continue driving with the U0429 code present in my Dodge?

It is not recommended to drive the vehicle with the U0429 code active, as it can lead to potential steering and stability control issues that may affect driving safety.

6. How can I repair the U0429 code in my Dodge?

Repairing the U0429 code often involves addressing any underlying issues with the steering column control module, checking and repairing wiring connections, and resetting the code using an OBDII scanner.

7. Can a DIY enthusiast fix the U0429 code issue in a Dodge?

While basic troubleshooting like checking connections and fuses can be done by a DIY enthusiast, diagnosing and repairing complex issues related to the U0429 code may require professional help.

8. Will resetting the U0429 code make it go away permanently?

Resetting the U0429 code may clear it temporarily, but if the underlying issue causing the code is not resolved, it is likely to reappear after driving the vehicle for some time.

9. What are the potential risks of ignoring the U0429 code in a Dodge?

Ignoring the U0429 code can lead to steering and stability control problems, compromising the safety and performance of the vehicle while driving.

10. Can a certified mechanic provide a more accurate diagnosis of the U0429 code in my Dodge?

Yes, a certified mechanic with experience in handling OBDII codes like U0429 can provide a thorough diagnosis and recommend the necessary repairs to resolve the issue effectively.