U141B Chrysler Code - Implausible Data Received From Left Rear OCS Sensor 4
Quick Answer
At ignition on the Occupant Classification Module (OCM) supplies 5 volts to power up the Left 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
- U141B Chrysler indicates Implausible Data Received From Left Rear OCS Sensor 4.
- 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.
Code U141B Chrysler Description
What are the Possible Causes of the DTC U141B Chrysler?
- Faulty Passenger Seat Harness
- Passenger Seat harness is open or shorted
- Passenger Seat harness circuit poor electrical connection
How to Fix the DTC U141B Chrysler?
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.
Code Tech Notes
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 U141B Chrysler 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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Frequently Asked Questions about U141B Chrysler Code
1. What are the common symptoms of OBDII code U141B in a Chrysler vehicle?
- Common symptoms include the airbag warning light illuminating on the dashboard, potential loss of communication with the left rear occupant classification system sensor, and possible issues with the airbag system.
2. What does the U141B code "Implausible Data Received From Left Rear OCS Sensor 4" mean in a Chrysler?
- The code indicates that the vehicle's onboard diagnostic system has detected an error in the data received from the left rear occupant classification system sensor, which may affect the proper functioning of the airbag system.
3. What are the possible causes of the U141B code in a Chrysler?
- Possible causes include a faulty left rear occupant classification system sensor, wiring issues or damage in the sensor circuit, software glitches, or a malfunction in the airbag control module.
4. How can I diagnose the U141B code in my Chrysler?
- Diagnosis involves using a professional OBDII scanner to read the code and identify the specific issue with the left rear occupant classification system sensor. Visual inspection of the sensor and its wiring for any visible damage is also recommended.
5. Can I continue driving my Chrysler with the U141B code present?
- It is not recommended to drive the vehicle with the U141B code active, as it indicates a potential issue with the airbag system that may compromise passenger safety. It's best to address the problem promptly.
6. How can I repair the U141B code in my Chrysler?
- Repair options may include replacing the faulty left rear occupant classification system sensor, repairing any damaged wiring, resetting the airbag control module, or updating the system software to resolve the issue.
7. Will resetting the fault codes make the U141B code disappear temporarily?
- Resetting the fault codes may temporarily clear the U141B code, but if the underlying issue with the left rear occupant classification system sensor is not fixed, the code is likely to reappear once the system detects the problem again.
8. Is the U141B code specific to Chrysler vehicles, or can it occur in other car makes?
- The U141B code is specific to Chrysler vehicles and relates to the left rear occupant classification system sensor. Other car makes may have different codes for similar issues with their airbag systems.
9. How can I prevent the U141B code from reoccurring in my Chrysler?
- Regular maintenance checks, prompt repair of any sensor or wiring issues, and ensuring proper functioning of the airbag system can help prevent the U141B code from reoccurring in your Chrysler.
10. Can I fix the U141B code in my Chrysler by myself, or do I need to take it to a professional mechanic?
- While some DIY enthusiasts may be able to address the U141B code by replacing the sensor or fixing wiring issues, it is recommended to consult a professional mechanic for accurate diagnosis and repair to ensure the airbag system functions correctly.
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