AutoCodes – Chrysler – U0429 Chrysler

U0429 Chrysler 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 Chrysler 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 4,485

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

What does this mean?

What are the Possible Causes of the DTC U0429 Chrysler?

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 Chrysler?

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 Chrysler 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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Need more information on how to fix the U0429 Chrysler code? Get Access to Factory Service Manuals

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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 Chrysler Code

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

- Common symptoms include issues with power steering, steering wheel controls not functioning properly, and the illumination of the check engine light.

2. What does the OBDII code U0429 "Invalid Data Received From Steering Column Control Module" mean in a Chrysler?

- This code indicates that the powertrain control module (PCM) has detected a communication problem with the steering column control module.

3. What are some possible causes of the U0429 code in a Chrysler?

- Possible causes include a faulty steering column control module, damaged wiring or connectors in the steering column system, or a malfunctioning PCM.

4. How can I diagnose the U0429 code in my Chrysler?

- Diagnosis typically involves using a professional OBDII scanner to retrieve the code, checking the wiring and connectors in the steering column system, and testing the steering column control module for proper functionality.

5. Can I continue to drive my Chrysler if the U0429 code is present?

- It is not recommended to drive with the U0429 code present, as it could affect the proper functioning of the power steering system and compromise vehicle safety.

6. Is it possible to repair the U0429 code in a Chrysler on my own?

- While some DIY enthusiasts may attempt to diagnose and repair the issue, it is recommended to seek assistance from a qualified mechanic or dealership due to the complexity of the steering column control module.

7. How much does it typically cost to repair the U0429 code in a Chrysler?

- Repair costs can vary depending on the specific cause of the issue, but they may range from $200 to $600 or more, including parts and labor.

8. Can the U0429 code be triggered by other underlying problems in a Chrysler?

- Yes, the U0429 code can sometimes be triggered by issues with the powertrain control module (PCM), CAN bus communication system, or other related components in the vehicle.

9. Will resetting the OBDII codes make the U0429 code disappear in a Chrysler?

- Resetting the codes may temporarily clear the check engine light, but if the underlying issue causing the U0429 code is not addressed, it is likely to reappear upon driving the vehicle again.

10. How can I prevent the U0429 code from reoccurring in my Chrysler?

- Regular maintenance checks, avoiding water damage to the steering column system, and addressing any electrical issues promptly can help prevent the U0429 code from reoccurring.