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Engine-Codes – Generic – U2017

U2017 Code - Driver Side Crash Sensor Communication Fault

Quick Answer

The U2017 code indicates a communication fault with the driver side crash sensor in the vehicle's safety system. Common causes include Faulty wiring or connectors in the crash sensor circuit, Damage to the crash sensor due to impact or corrosion, Issues with the airbag control module. 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
U2017 indicates Driver Side Crash Sensor Communication Fault.
Common causes
Common causes include Faulty wiring or connectors in the crash sensor circuit, Damage to the crash sensor due to impact or corrosion, Issues with the airbag control module.
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.
What is this?
Table of contents Created and updated by William Orellana on Aug 19, 2024
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Code U2017 Description

The U2017 code indicates a communication fault with the driver side crash sensor in the vehicle's safety system. The crash sensor is responsible for detecting impacts and sending signals to the airbag control module to deploy the airbags in the event of a collision. When this sensor fails to communicate properly, it can compromise the vehicle's ability to deploy airbags and other safety features during an accident. This can pose a serious risk to the driver and passengers in the vehicle.

OBDII Code U2017 - Driver Side Crash Sensor Communication Fault
U2017 Code - Driver Side Crash Sensor Communication Fault

Common Causes of U2017

  1. Faulty wiring or connectors in the crash sensor circuit
  2. Damage to the crash sensor due to impact or corrosion
  3. Issues with the airbag control module
  4. Software glitches in the vehicle's onboard computer system
  5. Electrical interference from other components in the vehicle

Symptoms of U2017

  1. Airbag warning light illuminated on the dashboard
  2. Inconsistent or non-deployment of airbags in a collision
  3. Erratic behavior of other safety systems
  4. Loss of communication with the vehicle's diagnostic system
  5. Possible triggering of other related fault codes

How to Fix U2017

  1. Perform a thorough inspection of the crash sensor wiring, connectors, and physical condition.
  2. Test the crash sensor for proper functionality and communication.
  3. Replace any damaged wiring, connectors, or the crash sensor itself if necessary.
  4. Clear the fault code from the vehicle's computer system and perform a relearn procedure if needed.
  5. Conduct a final test to ensure that the communication fault has been resolved and that the airbag system is functioning correctly.

Cost to Fix U2017

The cost of repairing a driver side crash sensor communication fault can vary depending on the extent of the issue and the specific components that need to be replaced. In general, the parts for this repair could range from $100 to $500, while labor costs could add another $100 to $300 to the total bill. Overall, the total repair cost could fall between $200 and $800, but it's important to keep in mind that prices may differ based on location and the type of vehicle being serviced.

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Code U2017 Information for Specific Makes

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 U2017 Code

1. What are the common symptoms of OBDII code U2017 (Driver Side Crash Sensor Communication Fault)?

- Common symptoms include the airbag warning light illuminating on the dashboard, potential loss of communication with the driver side crash sensor, and a possible impact on airbag deployment.

2. What are the possible causes of OBDII code U2017?

- The code U2017 could be triggered by issues such as a faulty driver side crash sensor, damaged wiring or connectors in the communication circuit, or a malfunctioning airbag control module.

3. How can I diagnose the U2017 code related to a driver side crash sensor communication fault?

- Diagnosis typically involves using a scan tool to retrieve the specific fault codes, inspecting the wiring and connectors for damage or corrosion, and testing the driver side crash sensor for proper functionality.

4. Can a DIY enthusiast repair the U2017 code related to a driver side crash sensor communication fault?

- While some basic inspections and checks can be done by DIY enthusiasts, repairing the driver side crash sensor communication fault often requires specialized knowledge and equipment. It is recommended to seek professional help for accurate diagnosis and repair.

5. Is it safe to drive a vehicle with the U2017 code indicating a driver side crash sensor communication fault?

- It is not recommended to drive a vehicle with a potential issue related to the driver side crash sensor communication fault, as it may impact the proper functioning of the airbag system during a collision.

6. What are the repair options for resolving the U2017 code related to a driver side crash sensor communication fault?

- Repair options may include replacing the faulty driver side crash sensor, repairing or replacing damaged wiring or connectors, or reprogramming the airbag control module to address the communication fault.

7. How much does it typically cost to repair the U2017 code related to a driver side crash sensor communication fault?

- Repair costs can vary depending on the underlying cause of the fault, the extent of the damage, and the labor rates of the repair shop. It is advisable to get a diagnosis and cost estimate from a qualified mechanic.

8. Can a driver side crash sensor communication fault affect the overall safety of the vehicle?

- Yes, a driver side crash sensor communication fault can compromise the proper functioning of the airbag system, potentially affecting occupant protection during a collision. It is crucial to address this issue promptly.

9. Are there any preventive measures to avoid encountering the U2017 code related to a driver side crash sensor communication fault?

- Regular maintenance checks, including inspecting the airbag system components and ensuring proper wiring connections, can help prevent issues related to the driver side crash sensor communication fault.

10. How long does it typically take to repair the U2017 code indicating a driver side crash sensor communication fault?

- The repair time can vary depending on the complexity of the diagnosis, availability of parts, and the extent of the repair needed. It is advisable to consult with a professional technician for a more accurate timeframe.

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