AutoCodes – Chrysler – B2764 Chrysler

B2764 Chrysler Code - Right B-Pillar Impact Acceleration Sensor

Quick Answer

The impact sensor 1 is located in the B-pillar area. Common causes include Faulty Right B-Pillar Impact Acceleration Sensor, Right B-Pillar Impact Acceleration Sensor harness is open or shorted, Right B-Pillar Impact 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: B2764 Chrysler indicates Right B-Pillar Impact Acceleration Sensor.
Common causes: Common causes include Faulty Right B-Pillar Impact Acceleration Sensor, Right B-Pillar Impact Acceleration Sensor harness is open or shorted, Right B-Pillar Impact 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 1,523

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 Jan 27, 2020

Description
Possible Causes
How To Fix
Cost to Diagnose
FAQs
Comments
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Code B2764 Chrysler Description

The impact sensor 1 is located in the B-pillar area. Impact sensors perform their own self test using power supplied by the Occupant Restraint Controller (ORC) then communicate this status back to the module. The repair of this fault centers on verifying the integrity of the sensor's internal circuitry and software validity. The ORC continuously communicates with the Right Side Impact Sensor 1 over the sensor signal circuit. The sensor communication and on board diagnostics are powered by the ORC signal. The impact sensor performs a self test for internal circuitry at power up during the initialization process, and continuously through the ignition cycle every 10 ms.
This code will set, if the ORC and the Right Side Impact Sensor 1 do not establish and maintain valid data communications. This DTC sets when the ORC receives notification of a self test failure within the impact sensor. Once set, this DTC is latched for the entire ignition cycle.

OBDII Code B2764 Chrysler - Right B-Pillar Impact Acceleration Sensor - AutoCodes.com — B2764 Chrysler Code - Right B-Pillar Impact Acceleration Sensor

What does this mean?

What are the Possible Causes of the DTC B2764 Chrysler?

Faulty Right B-Pillar Impact Acceleration Sensor
Right B-Pillar Impact Acceleration Sensor harness is open or shorted
Right B-Pillar Impact Acceleration Sensor circuit poor electrical connection
Faulty Occupant Restraint Controller (ORC)

How to Fix the DTC B2764 Chrysler?

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 B2764 Chrysler 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 B2764 Chrysler code?

Need more information on how to fix the B2764 Chrysler code? Get Access to Factory Service Manuals

Need Help with the Code?

Get the B2764 Chrysler 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 B2764 Chrysler Code

1. What are common symptoms of OBDII code B2764 for the Right B-Pillar Impact Acceleration Sensor in a Chrysler?

- Common symptoms include the airbag warning light illuminating on the dashboard and potential malfunctioning of the airbag system.

2. What could cause OBDII code B2764 to trigger for the Right B-Pillar Impact Acceleration Sensor in a Chrysler?

- Possible causes include a faulty impact acceleration sensor, wiring issues, or a problem with the airbag control module.

3. How can I diagnose the OBDII code B2764 related to the Right B-Pillar Impact Acceleration Sensor in my Chrysler?

- Diagnosing this code typically involves using an OBDII scanner to read the fault codes, inspecting the sensor and its wiring for damage, and conducting tests to determine the root cause.

4. Is it safe to drive my Chrysler with OBDII code B2764 indicating an issue with the Right B-Pillar Impact Acceleration Sensor?

- It is not recommended to drive the vehicle with this code present, as it may affect the proper functioning of the airbag system in the event of a collision.

5. Can I reset the OBDII code B2764 for the Right B-Pillar Impact Acceleration Sensor in my Chrysler?

- While you can clear the code with an OBDII scanner, it is crucial to address the underlying issue causing the code to prevent potential safety risks.

6. How much does it typically cost to repair OBDII code B2764 for the Right B-Pillar Impact Acceleration Sensor in a Chrysler?

- Repair costs can vary depending on the exact cause of the issue, but it may involve replacing the impact acceleration sensor or repairing the wiring, which can range from $100 to $500 or more.

7. Are there any DIY tips for fixing OBDII code B2764 related to the Right B-Pillar Impact Acceleration Sensor in a Chrysler?

- DIY tips may include checking and securing the sensor's wiring connections, inspecting for any visible damage, and clearing the code to see if it reoccurs after addressing any potential issues.

8. How important is it to address OBDII code B2764 for the Right B-Pillar Impact Acceleration Sensor promptly in a Chrysler?

- It is crucial to address this code promptly to ensure the proper functioning of the airbag system in the vehicle, as any malfunction could compromise passenger safety in the event of a collision.

9. Can a mechanic help diagnose and repair OBDII code B2764 for the Right B-Pillar Impact Acceleration Sensor in my Chrysler?

- Yes, a qualified mechanic with experience in airbag systems can help diagnose and repair the issue to ensure the proper functioning of the impact acceleration sensor and the overall safety of the vehicle.

10. Will fixing OBDII code B2764 for the Right B-Pillar Impact Acceleration Sensor in my Chrysler require reprogramming or calibration?

- Depending on the repair performed, reprogramming or recalibration of the airbag system may be necessary to ensure proper functionality after addressing the issue related to the impact acceleration sensor.