B2764 Dodge 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 Dodge 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.
Code B2764 Dodge Description
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.
What are the Possible Causes of the DTC B2764 Dodge?
- 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 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 B2764 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.
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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.
Frequently Asked Questions about B2764 Dodge Code
1. What does the OBDII code B2764 mean in a Dodge vehicle?
The B2764 code indicates an issue with the Right B-Pillar Impact Acceleration Sensor, which is part of the airbag or safety restraint system.
2. What are the common symptoms of code B2764 in Dodge vehicles?
Symptoms may include the airbag warning light staying on, the airbag system being deactivated, or a stored fault code in the vehicle's computer.
3. What causes the B2764 code to appear?
Common causes include a faulty Right B-Pillar Impact Acceleration Sensor, damaged wiring or connectors, or a programming issue in the airbag control module.
4. Is it safe to drive with the B2764 code active?
No, it’s not safe because the airbag system may not function properly in the event of a collision.
5. How do you diagnose the B2764 code?
Diagnosis involves scanning the vehicle with an OBDII tool, inspecting the Right B-Pillar Impact Sensor and its wiring, and checking the airbag control module for additional issues.
6. Can the B2764 code be cleared without repairs?
Clearing the code without addressing the underlying issue is not recommended, as the code will likely return and the airbag system may remain nonfunctional.
7. How much does it cost to fix the B2764 code?
Repair costs vary but may range from $100 to $500 depending on whether the sensor, wiring, or module needs to be repaired or replaced.
8. Can a faulty Right B-Pillar Impact Sensor cause other issues?
Yes, it can cause the entire airbag system to be disabled, increasing the risk of injury in a collision.
9. Does the B2764 code always mean the sensor is bad?
No, it could also indicate a problem with the wiring, connectors, or the airbag control module.
10. Can I replace the Right B-Pillar Impact Sensor myself?
While it’s possible, it’s recommended to have a professional handle it due to the complexity and safety risks of working with the airbag system.
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