AutoCodes – Jeep – U1475 Jeep

U1475 Jeep 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 Jeep 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 728

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

What does this mean?

What are the Possible Causes of the DTC U1475 Jeep?

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 Jeep?

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 Jeep 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 Jeep code?

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

Need Help with the Code?

Get the U1475 Jeep 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 Jeep Code

1. What are common symptoms of the U1475 Jeep OBDII code?

- Common symptoms include the airbag warning light being illuminated on the dashboard, potential issues with the airbag system deployment, and diagnostic trouble codes related to the right impact pressure sensor.

2. What does the U1475 code mean in a Jeep?

- The U1475 code indicates that the right impact pressure sensor has detected implausible data, suggesting a malfunction or communication error within the sensor or its circuit.

3. What are possible causes of the U1475 code in a Jeep?

- Possible causes include a faulty right impact pressure sensor, damaged wiring or connectors in the sensor circuit, a problem with the airbag control module, or a communication issue within the vehicle's network.

4. How can I diagnose the U1475 code in my Jeep?

- Diagnosing the U1475 code typically involves using a diagnostic scan tool to retrieve the code, inspecting the right impact pressure sensor and its wiring for damage, and performing tests to identify the root cause of the implausible data received.

5. Can I continue driving my Jeep with the U1475 code present?

- It is not recommended to drive the vehicle with the U1475 code active, as it indicates a potential issue with the airbag system, which could affect its proper operation in the event of a collision.

6. How can I repair the U1475 code in my Jeep?

- Repairing the U1475 code may involve replacing the right impact pressure sensor, repairing damaged wiring or connectors, resetting the airbag control module, or addressing any communication issues within the vehicle's network.

7. Is the U1475 code a serious issue in a Jeep?

- Yes, the U1475 code is considered a serious issue as it relates to the proper functioning of the airbag system, which is crucial for occupant safety in the event of a collision.

8. Can I reset the U1475 code in my Jeep without fixing the underlying problem?

- While you can clear the code using a diagnostic scan tool, it is important to address the root cause of the U1475 code to ensure the proper operation of the airbag system and the safety of vehicle occupants.

9. How much does it cost to fix the U1475 code in a Jeep?

- The cost of fixing the U1475 code can vary depending on the specific cause of the issue, but it may involve expenses related to parts replacement, wiring repairs, and diagnostic labor.

10. Can a DIY enthusiast fix the U1475 code in a Jeep?

- While some aspects of diagnosing and repairing the U1475 code may be within reach of experienced DIY enthusiasts, it is recommended to consult a professional mechanic or technician for proper diagnosis and repair to ensure the airbag system's safety and functionality.