AutoCodes – RAM – U119F RAM

U119F RAM 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 RAM 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.

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Code Popularity 554

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 Apr 26, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code U119F RAM Description

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. The repair of this fault condition involves verifying the integrity of the wiring between the EPPM and the sensor.
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.

OBDII Code U119F RAM - Lost Communication With Right Pedestrian Protection Satellite Acceleration Sensor - AutoCodes.com — U119F RAM Code - Lost Communication With Right Pedestrian Protection Satellite Acceleration Sensor

What does this mean?

What are the Possible Causes of the DTC U119F RAM?

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 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 U119F 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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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 U119F RAM Code

1. What are the common symptoms of OBDII code U119F RAM?

The common symptoms of OBDII code U119F RAM include the airbag warning light illuminating on the dashboard, loss of communication with the right pedestrian protection satellite acceleration sensor, and potential disabling of the airbag system.

2. What are the possible causes of OBDII code U119F RAM?

Possible causes of OBDII code U119F RAM include a faulty right pedestrian protection satellite acceleration sensor, damaged wiring or connectors in the sensor circuit, a software glitch in the vehicle's system, or a communication error within the network.

3. How can I diagnose OBDII code U119F RAM?

Diagnosing OBDII code U119F RAM typically involves using a professional OBDII scanner to retrieve the code, checking for any additional related fault codes, inspecting the wiring and connectors of the right pedestrian protection satellite acceleration sensor, and verifying the sensor's functionality.

4. Can I continue driving with OBDII code U119F RAM?

It is not recommended to continue driving with OBDII code U119F RAM present, as it indicates a potential issue with the airbag system. Driving with this code unresolved may compromise the safety of the vehicle occupants in the event of a collision.

5. How can I repair OBDII code U119F RAM?

Repairing OBDII code U119F RAM involves addressing the root cause of the issue, which may include replacing the right pedestrian protection satellite acceleration sensor, repairing damaged wiring or connectors, updating software if necessary, and clearing the fault codes from the vehicle's system.

6. Is OBDII code U119F RAM a serious issue?

OBDII code U119F RAM should be taken seriously, as it pertains to the communication loss with an important safety sensor related to the airbag system. Ignoring or neglecting this code can compromise the proper function of the airbags in the vehicle.

7. Can a DIY enthusiast fix OBDII code U119F RAM?

While some aspects of diagnosing and repairing OBDII code U119F RAM may be within reach of a skilled DIY enthusiast, dealing with the airbag system and related safety components can be complex and potentially dangerous. It is recommended to seek professional help for proper diagnosis and repair.

8. How much does it cost to fix OBDII code U119F RAM?

The cost to fix OBDII code U119F RAM can vary depending on the underlying cause of the issue, the extent of the repairs needed, and the labor rates of the service provider. It is advisable to obtain multiple quotes from reputable automotive technicians for an accurate estimate.

9. Can weather or environmental factors trigger OBDII code U119F RAM?

While rare, extreme weather conditions or environmental factors such as water intrusion, extreme temperatures, or physical damage to the sensor wiring can potentially trigger OBDII code U119F RAM by affecting the communication with the right pedestrian protection satellite acceleration sensor.

10. How can I prevent OBDII code U119F RAM from recurring?

To prevent OBDII code U119F RAM from recurring, it is essential to address the root cause of the issue thoroughly, ensure proper installation and secure connection of the sensor and related components, and perform regular maintenance checks on the airbag system to catch any potential problems early.