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U0159 Chrysler Code - Lost Communication With Parking Assist Control Module

Quick Answer

The U0159 diagnostic trouble code (DTC) for Chrysler vehicles indicates that there is a communication issue with the Parking Assist Control Module. Common causes include Faulty Parking Assist Control Module, Wiring issues or loose connections in the communication network, Software glitches or programming errors. 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 Chrysler indicates Lost Communication With Parking Assist Control Module.
Common causes
Common causes include Faulty Parking Assist Control Module, Wiring issues or loose connections in the communication network, Software glitches or programming errors.
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 30, 2024
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Code U0159 Chrysler Description

The U0159 diagnostic trouble code (DTC) for Chrysler vehicles indicates that there is a communication issue 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 parking assist system not functioning properly, potentially causing difficulties in parking and increasing the risk of accidents.

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

Common Causes of U0159 Chrysler

  1. Faulty Parking Assist Control Module
  2. Wiring issues or loose connections in the communication network
  3. Software glitches or programming errors
  4. Water or moisture damage to the module
  5. Electrical interference from other components

Symptoms of U0159 Chrysler

  1. Parking assist system not working
  2. Warning light on the dashboard related to parking assist
  3. Difficulty in parking or maneuvering the vehicle
  4. Inaccurate or erratic readings from parking sensors

How to Fix U0159 Chrysler

  1. Perform a diagnostic scan to confirm the U0159 code and identify the specific cause of the communication loss.
  2. Inspect the wiring harness and connectors for any damage or corrosion, repairing or replacing as necessary.
  3. Check for water intrusion or moisture in the Parking Assist Control Module and address any issues.
  4. Update the module's software or reprogram it if needed.
  5. Replace the Parking Assist Control Module if it is determined to be faulty and unable to communicate.

Cost to Fix U0159 Chrysler

The typical repair costs for addressing a U0159 code can range from $200 to $500, including parts and labor. However, actual expenses may vary depending on the specific diagnosis time and labor rates at auto repair shops. It is advisable to contact local service providers for accurate pricing information.

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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 Chrysler Code

1. What are the common symptoms of OBDII code U0159 in a Chrysler indicating a lost communication with the Parking Assist Control Module?

- Common symptoms include malfunctioning parking assist system, disabled parking sensors, warning lights on the dashboard, and possible issues with the vehicle's parking assistance features.

2. What are the possible causes of OBDII code U0159 in a Chrysler?

- The code U0159 can be triggered by issues such as faulty wiring connections, damaged wiring harnesses, a malfunctioning parking assist control module, or software glitches within the vehicle's system.

3. How can I diagnose the cause of OBDII code U0159 in my Chrysler?

- To diagnose the issue, it is recommended to perform a thorough inspection of the wiring connections related to the parking assist system, check for any visible damage to the wiring harnesses, and use a diagnostic scanner to communicate with the Parking Assist Control Module.

4. Can I repair OBDII code U0159 in my Chrysler myself, or do I need to take it to a professional mechanic?

- Depending on the cause of the issue, some repairs related to code U0159, such as fixing loose connections or replacing damaged wiring, can be done by DIY enthusiasts. However, more complex issues involving the control module or software may require professional assistance.

5. Is it safe to continue driving my Chrysler with OBDII code U0159 present?

- While the vehicle may still be operational with the code present, it is advisable to address the issue promptly to ensure the proper functioning of the parking assist system and to prevent any potential safety hazards or further damage to the vehicle.

6. Can a low battery voltage be a possible cause of OBDII code U0159 in a Chrysler?

- Yes, low battery voltage or electrical issues within the vehicle can sometimes lead to communication errors with the Parking Assist Control Module, triggering code U0159. It is essential to check the battery and charging system as part of the diagnosis.

7. How can I reset OBDII code U0159 in my Chrysler after addressing the underlying issue?

- After fixing the problem causing code U0159, you can reset the code using an OBDII scanner or by disconnecting the vehicle's battery for a few minutes. This will clear the error code and allow you to monitor if it reoccurs.

8. Will fixing OBDII code U0159 in my Chrysler require reprogramming the Parking Assist Control Module?

- In some cases, repairing the issue related to code U0159 may require reprogramming or recalibrating the Parking Assist Control Module to ensure proper communication and functionality. It is recommended to consult a professional technician for this task.

9. Are there any specific safety precautions to consider when working on OBDII code U0159 in a Chrysler?

- When working on electrical components related to the parking assist system, always disconnect the vehicle's battery to prevent electrical shock or damage. Additionally, follow proper safety procedures outlined in the vehicle's service manual.

10. How can regular maintenance help prevent OBDII code U0159 from occurring in my Chrysler?

- Regularly inspecting the wiring connections, keeping the battery in good condition, and following the manufacturer's recommended maintenance schedule can help prevent issues like code U0159 from occurring in your Chrysler.

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