U119E RAM Code - Lost Communication With Left 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 Left Pedestrian Protection Satellite Acceleration Sensor, Left Pedestrian Protection Satellite Acceleration Sensor harness is open or shorted, Left 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
- U119E RAM indicates Lost Communication With Left Pedestrian Protection Satellite Acceleration Sensor.
- Common causes
- Common causes include Faulty Left Pedestrian Protection Satellite Acceleration Sensor, Left Pedestrian Protection Satellite Acceleration Sensor harness is open or shorted, Left 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 U119E RAM Description
This Diagnostic Trouble Code (DTC) sets when the EPPM no longer receives the notification of the status update from the left 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. 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 U119E RAM?
- Faulty Left Pedestrian Protection Satellite Acceleration Sensor
- Left Pedestrian Protection Satellite Acceleration Sensor harness is open or shorted
- Left Pedestrian Protection Satellite Acceleration Sensor circuit poor electrical connection
- Faulty Electronic Pedestrian Protection Module (EPPM)
How to Fix the DTC U119E RAM?
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 U119E RAM 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 U119E RAM Code
1. What are common symptoms of OBDII code U119E RAM "Lost Communication With Left Pedestrian Protection Satellite Acceleration Sensor"?
- Common symptoms include the illumination of the Check Engine Light, issues with the left pedestrian protection system, and potential loss of communication with the mentioned sensor.
2. What could cause the OBDII code U119E RAM to appear for "Lost Communication With Left Pedestrian Protection Satellite Acceleration Sensor"?
- Possible causes include a faulty left pedestrian protection satellite acceleration sensor, damaged wiring or connectors leading to the sensor, or issues with the vehicle's onboard computer system.
3. How can I diagnose the cause of OBDII code U119E RAM related to the left pedestrian protection sensor?
- Diagnosis typically involves using a professional OBDII scanner to retrieve the specific fault codes, inspecting the wiring and connectors for damage, and testing the sensor itself for proper functionality.
4. Can I drive my vehicle with the U119E RAM code related to the left pedestrian protection sensor?
- It is not recommended to drive with this code present, as it indicates a potential issue with the safety system of the vehicle. It is advisable to address the problem promptly.
5. What are some repair tips for fixing the U119E RAM code linked to the left pedestrian protection sensor?
- Repair tips may include checking and repairing any damaged wiring or connectors, replacing the left pedestrian protection satellite acceleration sensor if necessary, and clearing the fault codes with a scanner after the repair.
6. Is it possible to reset the OBDII code U119E RAM without fixing the underlying issue?
- While you can clear the code temporarily, it will likely reappear if the root cause is not addressed. It is essential to diagnose and repair the issue to prevent the code from coming back.
7. Could a low battery voltage trigger the U119E RAM code for the left pedestrian protection sensor?
- Yes, low battery voltage or electrical issues within the vehicle can sometimes lead to communication errors with sensors, including the left pedestrian protection satellite acceleration sensor.
8. Are there any recalls or technical service bulletins related to the U119E RAM code and the left pedestrian protection sensor?
- It is advisable to check with the vehicle manufacturer or authorized dealerships for any recalls or technical service bulletins related to this specific OBDII code and sensor issue.
9. Can a DIY enthusiast fix the U119E RAM code on their own, or is professional assistance recommended?
- Depending on your skills and knowledge of automotive repair, you may be able to address the issue yourself by following diagnostic steps and repair procedures. However, if unsure, seeking professional assistance is recommended.
10. How critical is it to address the U119E RAM code for the left pedestrian protection sensor promptly?
- It is crucial to address this code promptly as it relates to the safety system of the vehicle. Ignoring or delaying repairs could potentially compromise the effectiveness of the left pedestrian protection system and overall safety of the vehicle.
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