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U0159 Dodge Code - Lost Communication With Parking Assist Control Module

Quick Answer

The U0159 diagnostic trouble code (DTC) for Dodge vehicles indicates that there has been a communication failure with the Parking Assist Control Module. Common causes include Faulty Parking Assist Control Module, Wiring issues or damaged wiring harness, Loose or corroded connections. 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
U0159 Dodge indicates Lost Communication With Parking Assist Control Module.
Common causes
Common causes include Faulty Parking Assist Control Module, Wiring issues or damaged wiring harness, Loose or corroded connections.
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 Sep 13, 2024
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Code U0159 Dodge Description

The U0159 diagnostic trouble code (DTC) for Dodge vehicles indicates that there has been a communication failure with the Parking Assist Control Module. This module is responsible for managing the parking sensors and assisting the driver in parking maneuvers. When communication is lost with this module, it can lead to the malfunction of the parking assist system, affecting the vehicle's ability to accurately detect obstacles and provide assistance during parking.

OBDII Code U0159 Dodge - Lost Communication With Parking Assist Control Module
U0159 Dodge Code - Lost Communication With Parking Assist Control Module

Common Causes of U0159 Dodge

  1. Faulty Parking Assist Control Module
  2. Wiring issues or damaged wiring harness
  3. Loose or corroded connections
  4. Communication network problems within the vehicle
  5. Software or programming issues with the control module

Symptoms of U0159 Dodge

  1. Parking assist system not functioning
  2. Warning lights related to parking sensors illuminated on the dashboard
  3. Inaccurate or erratic readings from parking sensors
  4. Difficulty engaging or using the parking assist feature

How to Fix U0159 Dodge

  1. Diagnose the specific cause of the communication failure using a diagnostic scan tool.
  2. Inspect the wiring harness and connections for any damage or corrosion, repairing or replacing as needed.
  3. Test the Parking Assist Control Module for proper functionality and replace if faulty.
  4. Reset the system and clear the DTC to see if the issue has been resolved.
  5. Conduct a road test to ensure the parking assist system is functioning correctly after repairs.

Cost to Fix U0159 Dodge

The typical repair costs for addressing a U0159 code on a Dodge vehicle can vary depending on the specific cause of the communication failure and the extent of repairs needed. In general, the cost of parts for replacing a Parking Assist Control Module can range from $200 to $500, while labor costs can add an additional $100 to $200. Overall, the total repair cost for resolving this issue may fall between $300 and $700, excluding any diagnostic fees or additional services.

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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 U0159 Dodge Code

1. What are the common symptoms of OBDII code U0159 (Lost Communication With Parking Assist Control Module) in a Dodge vehicle?

- Common symptoms include malfunctioning parking assist features, disabled sensors, warning lights on the dashboard, and potential loss of functionality in the parking assist system.

2. What are the possible causes of OBDII code U0159 in a Dodge, indicating a lost communication with the Parking Assist Control Module?

- The code U0159 can be triggered by issues such as a faulty control module, damaged wiring or connectors, water or corrosion damage, or a software glitch in the system.

3. How can I diagnose the OBDII code U0159 in my Dodge related to the Parking Assist Control Module communication issue?

- To diagnose the issue, you can perform a thorough visual inspection of wiring and connectors, use a scan tool to read the code and check for additional codes, and conduct tests to verify the functionality of the parking assist system components.

4. Is it safe to continue driving with the OBDII code U0159 in a Dodge due to lost communication with the Parking Assist Control Module?

- It is generally safe to drive the vehicle with this code, as it primarily affects the parking assist system. However, it is recommended to address the issue promptly to ensure the proper functioning of the parking assist features.

5. Can I repair the OBDII code U0159 in my Dodge related to the Parking Assist Control Module communication issue on my own?

- Repairing the code U0159 may require advanced diagnostic tools and technical knowledge. It is recommended to seek assistance from a qualified mechanic or dealership to accurately diagnose and repair the issue.

6. How much does it typically cost to fix the OBDII code U0159 in a Dodge caused by lost communication with the Parking Assist Control Module?

- The cost of repairs can vary depending on the underlying cause of the issue. Costs may include labor charges for diagnosis and repair, replacement of components, and potential reprogramming of the control module.

7. Are there any temporary solutions or quick fixes for the OBDII code U0159 in a Dodge until I can get it repaired?

- Temporary solutions may include checking and securing wiring connections, resetting the system by disconnecting the battery, or clearing the code with a scan tool. However, these solutions may only provide temporary relief and the issue should be properly addressed.

8. Will fixing the OBDII code U0159 in my Dodge related to the Parking Assist Control Module communication problem improve the overall performance and safety of the vehicle?

- Fixing the code U0159 will restore the proper functioning of the parking assist system, enhancing safety while parking and maneuvering the vehicle. It will also prevent potential further damage to the system components.

9. How long does it typically take to repair the OBDII code U0159 in a Dodge caused by lost communication with the Parking Assist Control Module?

- The repair time can vary based on the complexity of the issue and the availability of parts. In some cases, the repair may be completed within a few hours, while more extensive issues may require additional time for diagnosis and repair.

10. Can extreme weather conditions or environmental factors contribute to triggering the OBDII code U0159 in a Dodge related to the Parking Assist Control Module communication issue?

- Extreme weather conditions, water exposure, or environmental factors like road salt can potentially damage the wiring or connectors of the parking assist system, leading to the triggering of the U0159 code. Regular maintenance and inspection can help prevent such issues.

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