U119F Code - Lost Communication With Right Pedestrian Protection Satellite Acceleration Sensor
Quick Answer
The pedestrian protection impact sensors perform their own self-test using power supplied by the Electronic Pedestrian Protection module (EPPM) then communicate this status back to the EPPM with periodic updates. Common causes include Faulty Right Pedestrian Protection Satellite Acceleration Sensor, Right Pedestrian Protection Satellite Acceleration Sensor harness is open or shorted, Right Pedestrian Protection Satellite Acceleration Sensor 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
- U119F indicates Lost Communication With Right Pedestrian Protection Satellite Acceleration Sensor.
- Common causes
- Common causes include Faulty Right Pedestrian Protection Satellite Acceleration Sensor, Right Pedestrian Protection Satellite Acceleration Sensor harness is open or shorted, Right Pedestrian Protection Satellite Acceleration Sensor 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 U119F Description
This Diagnostic Trouble Code (DTC) sets when the EPPM no longer receives the notification of the status update from the right pedestrian protection satellite acceleration sensor. Once set, this DTC is latched for the entire ignition cycle. This code will set active if the loss of communication with the sensor has lasted for more then 2.5 seconds. This fault is latched for the full ignition cycle. The fault will go stored on the next key cycle upon the fault not setting for longer than 2.5 seconds.
What are the Possible Causes of the DTC U119F?
- Faulty Right Pedestrian Protection Satellite Acceleration Sensor
- Right Pedestrian Protection Satellite Acceleration Sensor harness is open or shorted
- Right Pedestrian Protection Satellite Acceleration Sensor circuit poor electrical connection
- Faulty Electronic Pedestrian Protection Module (EPPM)
How to Fix the DTC U119F?
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 is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the U119F 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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Information for Specific Makes
- U119F Chrysler — Lost Communication With Right Pedestrian Protection Satellite Acceleration Sensor
- U119F Dodge — Lost Communication With Right Pedestrian Protection Satellite Acceleration Sensor
- U119F Jeep — Lost Communication With Right Pedestrian Protection Satellite Acceleration Sensor
- U119F RAM — Lost Communication With Right Pedestrian Protection Satellite Acceleration Sensor
Frequently Asked Questions about U119F Code
1. What are the common symptoms of OBDII code U119F?
- Common symptoms include the airbag warning light illuminating on the dashboard, inactive pedestrian protection system, and potential loss of communication with the acceleration sensor.
2. What are the possible causes of OBDII code U119F?
- The code U119F is typically caused by a faulty right pedestrian protection satellite acceleration sensor, damaged wiring or connectors, a blown fuse, or a malfunctioning control module.
3. How can I diagnose the U119F code?
- To diagnose the U119F code, a technician will use a diagnostic scan tool to retrieve the code and perform a thorough inspection of the right pedestrian protection satellite acceleration sensor, wiring, connectors, and related components.
4. Can I still drive my vehicle with the U119F code present?
- It is not recommended to drive the vehicle with the U119F code present as it indicates a potential issue with the pedestrian protection system, which can compromise safety in the event of a collision.
5. How can I repair the U119F code?
- Repairing the U119F code involves identifying and addressing the root cause, which may include replacing the right pedestrian protection satellite acceleration sensor, repairing damaged wiring or connectors, checking and replacing fuses, or reprogramming the control module.
6. Is it safe to reset the U119F code without fixing the issue?
- It is not safe to reset the U119F code without fixing the underlying issue, as it can lead to the pedestrian protection system not functioning properly in the event of a collision.
7. How much does it typically cost to repair the U119F code?
- The cost of repairing the U119F code can vary depending on the root cause of the issue, the extent of the damage, and the labor rates of the repair shop. It is recommended to get a diagnosis and estimate from a qualified technician.
8. Can I prevent the U119F code from occurring in the future?
- While some causes of the U119F code may be unavoidable, regular maintenance and inspections of the pedestrian protection system can help detect potential issues early and prevent the code from occurring.
9. Will the U119F code affect the overall performance of my vehicle?
- The U119F code itself may not directly affect the overall performance of the vehicle, but it can impact the functionality of the pedestrian protection system, which is an important safety feature.
10. How long does it typically take to repair the U119F code?
- The repair time for the U119F code can vary depending on the complexity of the issue, availability of parts, and the technician's experience. In some cases, it can be resolved within a few hours, while more extensive repairs may take longer.
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