U1473 Jeep Code - Implausible Data Received From Right C-Pillar Impact Acceleration Sensor
Quick Answer
The U1473 code for Jeep vehicles indicates that there is an issue with the right C-pillar impact acceleration sensor, leading to implausible data being received. Common causes include Faulty right C-pillar impact acceleration sensor, Damaged wiring or connectors leading to the sensor, Corrosion or debris affecting sensor functionality. 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
- U1473 Jeep indicates Implausible Data Received From Right C-Pillar Impact Acceleration Sensor.
- Common causes
- Common causes include Faulty right C-pillar impact acceleration sensor, Damaged wiring or connectors leading to the sensor, Corrosion or debris affecting sensor functionality.
- 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 U1473 Jeep Description
The U1473 code for Jeep vehicles indicates that there is an issue with the right C-pillar impact acceleration sensor, leading to implausible data being received. This sensor is responsible for detecting impacts or collisions on the right side of the vehicle, specifically in the C-pillar area. When the sensor detects abnormal acceleration or impact forces, it sends signals to the vehicle's computer system to trigger appropriate safety measures, such as deploying airbags or activating seatbelt pretensioners.
Common Causes of U1473 Jeep
- Faulty right C-pillar impact acceleration sensor
- Damaged wiring or connectors leading to the sensor
- Corrosion or debris affecting sensor functionality
- Impact or collision causing sensor damage
- Issues with the vehicle's computer system receiving data from the sensor
Symptoms of U1473 Jeep
- Airbag warning light illuminated on the dashboard
- Inconsistent or erratic behavior of airbag deployment system
- Loss of communication with the right C-pillar impact acceleration sensor
- Vehicle may fail to pass state inspection due to safety system malfunction
- Diagnostic trouble codes related to the right C-pillar impact acceleration sensor
How to Fix U1473 Jeep
- Begin by conducting a thorough inspection of the right C-pillar impact acceleration sensor, wiring, and connectors for any visible damage or corrosion.
- Test the sensor's functionality using a diagnostic tool to determine if it is sending accurate data to the vehicle's computer system.
- Replace the right C-pillar impact acceleration sensor if it is found to be faulty or damaged beyond repair.
- Repair or replace any damaged wiring or connectors leading to the sensor to ensure proper communication.
- Clear the diagnostic trouble codes from the vehicle's computer system and perform a test drive to verify that the issue has been resolved.
Cost to Fix U1473 Jeep
The typical repair costs for addressing the U1473 code on a Jeep vehicle can vary depending on the specific model and year of the vehicle, as well as the extent of the damage to the sensor or wiring. In general, the cost of replacing the right C-pillar impact acceleration sensor can range from $200 to $500, including parts and labor. Additional costs may apply if there are other underlying issues contributing to the problem. It is advisable to consult with a qualified mechanic or dealership to obtain a more accurate estimate based on the individual circumstances of the vehicle. Keep in mind that labor rates can vary widely, so it is recommended to research local rates for a more precise cost estimate.
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Precautions for SRS “AIR BAG” and “SEAT BELT PRE-TENSIONER” Service
- Never probe the electrical connectors on air bag, side air curtain modules or seat belts.
- Never disassemble or tamper with safety belt buckle/retractor pretensioners, adaptive load limiting retractors, safety belt inflators, or probe the electrical connectors.
- Do not use electrical test equipment to check SRS circuits unless instructed to in this Service Manual.
- Before servicing the SRS, turn ignition switch OFF, disconnect both battery cables and wait at least 3 minutes. For approximately 3 minutes after the cables are removed, it is still possible for the air bag and seat belt pre-tensioner to deploy. Therefore, do not work on any SRS connectors or wires until at least 3 minutes have passed.
Failure to follow this instruction may result in the accidental deployment of these modules, which increases the risk of serious personal injury or death.
Frequently Asked Questions about U1473 Jeep Code
1. What are common symptoms of the OBDII code U1473 in a Jeep related to the right C-pillar impact acceleration sensor?
The common symptoms include the airbag warning light illuminated on the dashboard, potential issues with the airbag system, and diagnostic trouble codes related to the right C-pillar sensor.
2. What could cause the U1473 code to trigger on a Jeep, indicating implausible data received from the right C-pillar impact acceleration sensor?
Possible causes of this code may include a faulty right C-pillar impact acceleration sensor, damaged wiring or connectors in the sensor circuit, or a communication error within the airbag system.
3. How can I diagnose the U1473 code in my Jeep related to the right C-pillar impact acceleration sensor?
Diagnosing the U1473 code involves inspecting the right C-pillar impact acceleration sensor and its wiring for any visible damage, testing the sensor's functionality, and using a diagnostic scan tool to retrieve specific data related to the fault.
4. Are there any safety concerns associated with the U1473 code and the right C-pillar impact acceleration sensor in a Jeep?
Yes, unresolved issues with the right C-pillar impact acceleration sensor can affect the proper functioning of the airbag system, potentially compromising occupant safety in the event of a collision.
5. Can I continue driving my Jeep with the U1473 code present, indicating implausible data from the right C-pillar impact acceleration sensor?
It is not recommended to drive the vehicle with unresolved airbag system issues indicated by the U1473 code. Addressing the problem promptly is crucial for ensuring the proper operation of the safety systems.
6. How can I repair the U1473 code related to the right C-pillar impact acceleration sensor in my Jeep?
Repairing the U1473 code may involve replacing the faulty right C-pillar impact acceleration sensor, repairing damaged wiring or connectors, clearing the fault codes, and performing a thorough system check to ensure proper functionality.
7. Can a DIY enthusiast fix the U1473 code on a Jeep themselves?
While some basic diagnostics and repairs may be possible for experienced DIY enthusiasts, dealing with airbag system components like the right C-pillar impact acceleration sensor is best left to trained professionals due to safety concerns.
8. Are there any recalls or technical service bulletins related to the U1473 code in Jeep vehicles?
It is advisable to check with the manufacturer or authorized dealerships for any recalls or technical service bulletins related to the U1473 code and issues with the right C-pillar impact acceleration sensor in Jeep vehicles.
9. Is it necessary to reset the airbag system after repairing the U1473 code on a Jeep?
Yes, resetting the airbag system using a diagnostic scan tool is essential after repairing the U1473 code to clear any stored fault codes and ensure proper calibration and functionality of the airbag system.
10. How can I prevent the U1473 code from reoccurring in my Jeep after repair?
To prevent the U1473 code from reoccurring, it is essential to perform thorough repairs, ensure proper installation of components, conduct a comprehensive system check, and address any underlying issues that may have caused the fault in the first place. Regular maintenance and inspections can also help prevent similar issues in the future.
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