Engine-CodesDodge – U1475 Dodge

U1475 Dodge Code - Implausible Data Received From Right Impact Pressure Sensor Is Active

Quick Answer

The U1475 diagnostic trouble code (DTC) for Dodge vehicles indicates that there is an issue with the right impact pressure sensor, where implausible data is being received. Common causes include Faulty right impact pressure sensor, Damaged wiring or connectors leading to the sensor, Issues with the airbag control module. 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
U1475 Dodge indicates Implausible Data Received From Right Impact Pressure Sensor Is Active.
Common causes
Common causes include Faulty right impact pressure sensor, Damaged wiring or connectors leading to the sensor, Issues with the airbag control module.
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.
Table of contents Created and updated by William Orellana on Sep 12, 2024
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Code U1475 Dodge Description

The U1475 diagnostic trouble code (DTC) for Dodge vehicles indicates that there is an issue with the right impact pressure sensor, where implausible data is being received. The impact pressure sensor is a crucial component of the vehicle's safety system, as it helps to detect collisions and deploy airbags in the event of an accident. When the sensor is not functioning properly or sending incorrect data, it can have serious implications for the vehicle's safety features.

OBDII Code U1475 Dodge - Implausible Data Received From Right Impact Pressure Sensor Is Active
U1475 Dodge Code - Implausible Data Received From Right Impact Pressure Sensor Is Active

Common Causes of U1475 Dodge

  1. Faulty right impact pressure sensor.
  2. Damaged wiring or connectors leading to the sensor.
  3. Issues with the airbag control module.
  4. Corrosion or debris affecting sensor functionality.
  5. Impact or collision that may have damaged the sensor.

Symptoms of U1475 Dodge

  1. Illumination of the airbag warning light on the dashboard.
  2. Inconsistent or erratic deployment of airbags.
  3. Issues with the vehicle's safety system, such as the seat belt pretensioners.
  4. Diagnostic trouble code U1475 stored in the vehicle's computer system.

How to Fix U1475 Dodge

  1. Begin by conducting a thorough inspection of the right impact pressure sensor and its wiring for any visible damage or corrosion.
  2. Test the sensor using a multimeter to check for proper functionality and accurate data transmission.
  3. If the sensor is found to be faulty, replace it with a new, OEM-quality sensor.
  4. Clear the DTC from the vehicle's computer system using a diagnostic scanner.
  5. Conduct a test drive to ensure that the issue has been resolved and that the airbag system is functioning correctly.

Cost to Fix U1475 Dodge

The typical repair costs for addressing the U1475 code can vary depending on the specific cause of the issue and the cost of parts and labor. On average, the repair for this issue may range from $200 to $500, including the cost of a new impact pressure sensor and any additional parts or labor required. It is important to note that the diagnosis time and labor rates at auto repair shops can vary, so it is advisable to check with local shops for a more accurate estimate based on your location and vehicle model.

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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.

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 U1475 Dodge Code

1. What are the common symptoms of OBDII code U1475 "Implausible Data Received From Right Impact Pressure Sensor Is Active" in a Dodge?

The common symptoms include the airbag warning light being illuminated on the dashboard, potential loss of communication with the right impact pressure sensor, and possible issues with the airbag system.

2. What can cause the OBDII code U1475 to trigger in a Dodge?

The code U1475 might be triggered by a faulty right impact pressure sensor, damaged wiring or connectors leading to the sensor, or issues with the airbag control module.

3. How serious is the OBDII code U1475 in a Dodge?

The code U1475 should be taken seriously, as it indicates a potential problem with the airbag system, specifically the right impact pressure sensor. It is crucial to address this issue promptly to ensure the airbag system functions correctly in the event of an accident.

4. Can I continue driving my Dodge with the U1475 code present?

It is not recommended to drive your Dodge with the U1475 code active, as it indicates a problem with the airbag system. Ignoring this issue could compromise the functionality of the airbags in the event of a collision.

5. How can I diagnose and repair the OBDII code U1475 in my Dodge?

Diagnosing the U1475 code typically involves inspecting the right impact pressure sensor, checking the wiring and connectors for damage, and scanning the airbag control module for fault codes. Repair may involve replacing the sensor, repairing damaged wiring, or reprogramming the control module.

6. Can a DIY enthusiast fix the U1475 code in a Dodge?

While some DIY enthusiasts may have the skills to diagnose and repair the U1475 code, working on the airbag system can be complex and dangerous. It is recommended to seek professional help to ensure the airbag system is properly repaired and tested.

7. Will resetting the OBDII code U1475 make it go away permanently?

Resetting the code may temporarily turn off the warning light, but if the underlying issue causing the U1475 code is not addressed, it is likely to reappear. It is essential to diagnose and repair the root cause of the code for a permanent fix.

8. How much does it cost to repair the OBDII code U1475 in a Dodge?

The cost of repairing the U1475 code can vary depending on the cause of the issue, the extent of the repairs needed, and labor costs. It is advisable to get a professional diagnosis to determine the exact repair cost.

9. Can the OBDII code U1475 affect the overall safety of my Dodge?

Yes, the U1475 code relates to the airbag system, which is a critical safety feature in your Dodge. Ignoring this code could potentially impact the effectiveness of the airbags in a collision, compromising your safety and that of your passengers.

10. Is it necessary to have the OBDII code U1475 repaired immediately?

Yes, it is important to address the U1475 code promptly to ensure the proper functioning of the airbag system in your Dodge. Delaying repairs could put you at risk in the event of an accident.

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