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U141C Chrysler Code - Implausible Data Received From Right Rear OCS Sensor 1

Quick Answer

The U141C Chrysler diagnostic trouble code (DTC) indicates that the vehicle's onboard computer has detected implausible data being received from the right rear Occupant Classification System (OCS) sensor 1. Common causes include Faulty right rear OCS sensor, Wiring or connection issues between the sensor and the vehicle's computer, Corrosion or damage to the sensor or its components. 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
U141C Chrysler indicates Implausible Data Received From Right Rear OCS Sensor 1.
Common causes
Common causes include Faulty right rear OCS sensor, Wiring or connection issues between the sensor and the vehicle's computer, Corrosion or damage to the sensor or its components.
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 15, 2024
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Code U141C Chrysler Description

The U141C Chrysler diagnostic trouble code (DTC) indicates that the vehicle's onboard computer has detected implausible data being received from the right rear Occupant Classification System (OCS) sensor 1. The OCS sensor is responsible for determining the weight of the occupant in the right rear seat and adjusting the deployment of the airbag accordingly. When the OCS sensor malfunctions or sends incorrect data, it can lead to improper airbag deployment, potentially putting the occupants at risk in the event of a collision.

OBDII Code U141C Chrysler - Implausible Data Received From Right Rear OCS Sensor 1
U141C Chrysler Code - Implausible Data Received From Right Rear OCS Sensor 1

Common Causes of U141C Chrysler

  1. Faulty right rear OCS sensor.
  2. Wiring or connection issues between the sensor and the vehicle's computer.
  3. Corrosion or damage to the sensor or its components.
  4. Software or calibration issues with the OCS system.
  5. Impact or physical damage to the right rear seat area.

Symptoms of U141C Chrysler

  1. Airbag warning light illuminated on the dashboard.
  2. Inconsistent or incorrect airbag deployment.
  3. Erratic behavior of the airbag system.
  4. Loss of communication with the right rear OCS sensor.
  5. Vehicle may fail state inspection due to safety concerns.

How to Fix U141C Chrysler

  1. Begin by diagnosing the specific cause of the U141C code using a diagnostic scanner to pinpoint the issue.
  2. Inspect the right rear OCS sensor and its wiring for any visible damage or corrosion.
  3. Test the sensor's functionality and replace it if necessary.
  4. Check and repair any wiring or connection issues between the sensor and the vehicle's computer.
  5. Reset the vehicle's computer to clear the code and ensure proper communication with the OCS system.

Cost to Fix U141C Chrysler

The typical repair costs for addressing the U141C Chrysler code can vary depending on the specific cause of the issue. In general, replacing a faulty OCS sensor can range from $200 to $500, including parts and labor. However, additional costs may apply if there are wiring or connection issues that need to be addressed. It's important to note that diagnostic time and labor rates at auto repair shops can vary, so it's recommended to obtain quotes from local shops for a more accurate estimate.

What does this mean?

Tech Notes for U141C Chrysler

Occupant Classification System (OCS).

Check the Passenger Seat Harness wires chafed, pierced, pinched, partially broken or Passenger Seat Harness connector terminals broken, bent pushed out, spread, corroded, contaminated.

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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 U141C Chrysler Code

1. What are common symptoms of OBDII code U141C in a Chrysler vehicle?

Common symptoms include the airbag warning light illuminating on the dashboard, potential loss of communication with the right rear occupant classification system sensor, and issues with the vehicle's airbag system.

2. What does the OBDII code U141C "Implausible Data Received From Right Rear OCS Sensor 1" mean in a Chrysler?

This code indicates that the right rear occupant classification system sensor is sending data to the vehicle's computer that is inconsistent or inaccurate, potentially affecting the proper deployment of airbags in the event of a crash.

3. What are possible causes of OBDII code U141C in a Chrysler?

Potential causes include a faulty right rear occupant classification system sensor, damaged wiring or connectors in the sensor circuit, software issues, or a problem with the airbag control module.

4. How can I diagnose OBDII code U141C in my Chrysler?

Diagnosing this code usually involves using a diagnostic scanner to retrieve the specific fault codes, testing the right rear occupant classification system sensor for proper operation, inspecting the sensor's wiring and connectors for damage, and checking for any software updates from Chrysler.

5. Can I drive my Chrysler with OBDII code U141C?

It is not recommended to drive the vehicle with this code present, as it may indicate a serious issue with the airbag system. Continued driving could potentially compromise the safety of the vehicle's occupants in the event of a collision.

6. How can I repair OBDII code U141C in my Chrysler?

Repairing this code typically involves replacing the faulty right rear occupant classification system sensor, repairing any damaged wiring or connectors, and resetting the airbag system using a diagnostic scanner.

7. Is it safe to reset the OBDII code U141C in my Chrysler without fixing the underlying issue?

Resetting the code without addressing the root cause may temporarily turn off the warning light, but the issue with the right rear occupant classification system sensor will persist, potentially compromising the airbag system's functionality.

8. Can I fix OBDII code U141C in my Chrysler by simply clearing the code?

Clearing the code may temporarily remove the warning light, but if the underlying issue with the right rear occupant classification system sensor is not addressed, the code is likely to reappear. It is important to diagnose and repair the root cause to ensure the proper operation of the airbag system.

9. How much does it cost to repair OBDII code U141C in a Chrysler?

The cost of repairing this code can vary depending on the specific issue causing it, the labor rates of the repair shop, and the cost of any necessary parts. It is recommended to obtain a diagnostic and repair estimate from a qualified automotive technician.

10. Can a DIY enthusiast fix OBDII code U141C in a Chrysler?

While some DIY enthusiasts may have the skills to diagnose and repair this code, it is recommended to consult a professional automotive technician, especially when dealing with safety-critical systems like the airbag system. Incorrect repairs could compromise the vehicle's safety.

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