AutoCodes – Dodge – U141C Dodge

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

Quick Answer

At ignition on the Occupant Classification Module (OCM) supplies 5 volts to power up the Right Rear Passenger Seat Weight Sensor. Common causes include Faulty Passenger Seat Harness, Passenger Seat harness is open or shorted, Passenger Seat harness 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: U141C Dodge indicates Implausible Data Received From Right Rear OCS Sensor 1.
Common causes: Common causes include Faulty Passenger Seat Harness, Passenger Seat harness is open or shorted, Passenger Seat harness 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 1,073

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 May 23, 2020

Description
Possible Causes
How To Fix
Tech Notes
Cost to Diagnose
FAQs
Comments
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Code U141C Dodge Description

At ignition on the Occupant Classification Module (OCM) supplies 5 volts to power up the Right Rear Passenger Seat Weight Sensor. Every time the sensor is powered up it sends an initialization message containing the sensor serial number to the OCM. If the Right Rear Passenger Seat Weight Sensor 5 volt supply is temporarily interrupted resulting in the sensor powering up more than one time in the same ignition cycle the Diagnostic Trouble Code (DTC) will be set.

OBDII Code U141C Dodge - Implausible Data Received From Right Rear OCS Sensor 1 - AutoCodes.com — U141C Dodge Code - Implausible Data Received From Right Rear OCS Sensor 1

What does this mean?

What are the Possible Causes of the DTC U141C Dodge?

Faulty Passenger Seat Harness
Passenger Seat harness is open or shorted
Passenger Seat harness circuit poor electrical connection

How to Fix the DTC U141C Dodge?

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 does this mean?

Code Tech Notes

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.

What is the Cost to Diagnose the Code?

Labor: 1.0

To diagnose the U141C Dodge 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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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 Dodge Code

1. What does the OBDII code U141C Dodge mean?

The code U141C indicates that the vehicle's onboard diagnostic system has detected implausible data received from the right rear Occupant Classification System (OCS) sensor 1.

2. What are the common symptoms of the U141C code?

Common symptoms of the U141C code may include the airbag warning light on the dashboard illuminating, potential airbag system malfunctions, and the inability to properly detect passengers in the right rear seat.

3. What are the possible causes of the U141C code?

Possible causes of the U141C code include a faulty right rear OCS sensor, damaged wiring or connectors in the OCS system, software glitches, or issues with the airbag control module.

4. How can I diagnose the U141C code?

Diagnosing the U141C code involves using a diagnostic scanner to retrieve the code, checking the right rear OCS sensor for proper connection and functionality, inspecting wiring and connectors for damage, and performing any necessary software updates.

5. Can I still drive my vehicle with the U141C code present?

It is not recommended to drive the vehicle with the U141C code present, as it indicates a potential issue with the airbag system, which is crucial for occupant safety in the event of a collision.

6. How can I repair the U141C code?

Repairing the U141C code may involve replacing the right rear OCS sensor, repairing damaged wiring or connectors, resetting the airbag control module, or updating the software to address any glitches causing the issue.

7. Will resetting the trouble codes make the U141C code disappear?

Resetting the trouble codes may temporarily clear the U141C code, but if the underlying issue causing the code is not addressed, it is likely to reappear once the system detects the problem again.

8. Can I fix the U141C code myself, or do I need a professional mechanic?

Depending on your automotive repair skills and knowledge, you may be able to address the U141C code yourself by inspecting the OCS system components and making necessary repairs. However, for more complex issues, it is recommended to seek the help of a professional mechanic.

9. How much does it cost to repair the U141C code?

The cost of repairing the U141C code can vary depending on the specific cause of the issue, the parts needed for replacement, and the labor rates of the mechanic. It is advisable to obtain multiple quotes from different repair shops for an accurate estimate.

10. Is the U141C code a common problem in Dodge vehicles?

The U141C code related to implausible data received from the right rear OCS sensor 1 is a known issue in some Dodge vehicles, particularly those equipped with advanced airbag systems. It is essential to address this code promptly to ensure the proper functioning of the airbag system for occupant safety.