AutoCodes – Dodge – U1475 Dodge

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

Quick Answer

Six side impact sensors are used on vehicles equipped with side curtain airbags, three on each side of the vehicle. Common causes include Faulty Right Impact Pressure Sensor, Right Impact Pressure Sensor harness is open or shorted, Right Impact Pressure 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: U1475 Dodge indicates Implausible Data Received From Right Impact Pressure Sensor Is Active.
Common causes: Common causes include Faulty Right Impact Pressure Sensor, Right Impact Pressure Sensor harness is open or shorted, Right Impact Pressure 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 1,445

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 May 25, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code U1475 Dodge Description

Six side impact sensors are used on vehicles equipped with side curtain airbags, three on each side of the vehicle. One acceleration-type sensor is located behind the B-pillar trim near the base of each B-pillar, and one acceleration-type sensor is located behind the quarter panel trim near the base of each C-pillar. One pressure-type sensor is located on each front poor hardware carrier panel, concealed behind each front door inside the trim panel. The passenger door pressure sensor is mounted to the passenger inner door panel behind the door trim panel. The impact sensors perform their own self-test using power supplied by the Occupant Restraint Controller (ORC) then communicate this status back to the ORC with periodic updates. The repair of this fault condition involves verifying the integrity of the wiring between the ORC and the sensor. A short to voltage fault on the door pressure sensor wiring can cause a loss of communication side-impact code to set and the possible replacement of a good side impact sensor. The door pressure sensor is hardwired to the side impact sensor which is hard-wired to the ORC creating a daisy chain circuit. The short to battery fault in a loss of communication or internal circuit failure of the door pressure sensor can cause the side impact sensor on the same side to set a loss of communication code.
This code will set, if the ORC and the Passenger Door Pressure Sensor (Satellite) do not establish and maintain valid data communications. The Diagnostic Trouble Code (DTC) will become Active after the fault has set for a minimum of 100 milliseconds (ms). The DTC will go to Stored after the ORC to Passenger Door (Pressure) Sensor communication fault has been removed or the suspect pressure sensor has been replaced. This fault will clear upon the next ignition cycle. The Multifunction Indicator Lamp (MIL) will set in the instrument cluster.

OBDII Code U1475 Dodge - Implausible Data Received From Right Impact Pressure Sensor Is Active - AutoCodes.com — U1475 Dodge Code - Implausible Data Received From Right Impact Pressure Sensor Is Active

What does this mean?

What are the Possible Causes of the DTC U1475 Dodge?

Faulty Right Impact Pressure Sensor
Right Impact Pressure Sensor harness is open or shorted
Right Impact Pressure Sensor circuit poor electrical connection
Faulty Occupant Restraint Controller (ORC)

How to Fix the DTC U1475 Dodge?

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 U1475 Dodge 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.

Need more information about the U1475 Dodge code?

Need more information on how to fix the U1475 Dodge code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the U1475 Dodge code diagnosed by a professional: Find a repair shop in your area

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.