B2737 Chrysler Code - Right Pedestrian Satellite Acceleration Sensor
Quick Answer
The B2737 Chrysler code refers to an issue with the Right Pedestrian Satellite Acceleration Sensor in the vehicle. Common causes include Sensor wiring or connector damage or corrosion, Sensor calibration or programming issues, Impact or physical damage to the sensor. 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
- B2737 Chrysler indicates Right Pedestrian Satellite Acceleration Sensor.
- Common causes
- Common causes include Sensor wiring or connector damage or corrosion, Sensor calibration or programming issues, Impact or physical damage to the sensor.
- 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 B2737 Chrysler Description
The B2737 Chrysler code refers to an issue with the Right Pedestrian Satellite Acceleration Sensor in the vehicle. This sensor is a crucial component of the vehicle's safety system, specifically designed to detect sudden changes in acceleration that could indicate a collision with a pedestrian. When this sensor malfunctions or fails to operate correctly, it can have serious implications for the vehicle's overall safety performance.
Common Causes of B2737 Chrysler
- Sensor wiring or connector damage or corrosion.
- Sensor calibration or programming issues.
- Impact or physical damage to the sensor.
- Faulty sensor module or internal components.
- Issues with the vehicle's computer system or communication network.
Symptoms of B2737 Chrysler
- Illumination of the airbag warning light on the dashboard.
- Inaccurate or delayed deployment of airbags or seat belt pretensioners during a collision.
- Loss of communication with the vehicle's safety systems.
- Poor vehicle stability control and traction control performance.
- Increased risk of injury to pedestrians or occupants in the event of a collision.
How to Fix B2737 Chrysler
- Begin by diagnosing the specific cause of the B2737 code using a diagnostic scanner.
- Inspect the sensor wiring and connectors for any damage or corrosion, repairing or replacing as needed.
- Check the sensor calibration and reprogram if necessary.
- Inspect the sensor for physical damage and replace if needed.
- Test the sensor's functionality and reset the vehicle's computer system to clear the code.
Cost to Fix B2737 Chrysler
The cost of repairing the Right Pedestrian Satellite Acceleration Sensor can vary depending on the specific cause of the issue and the labor rates at the auto repair shop. Generally, the cost of parts for this repair could range from $200 to $500, with additional labor costs of $100 to $200. It's essential to consider that rates can vary based on location, vehicle make and model, and the expertise of the technician. It's recommended to obtain a personalized estimate from a local auto repair shop for a more accurate cost assessment.
Tech Notes for B2737 Chrysler
B2737-78 RIGHT PEDESTRIAN PROTECTION SATELLITE SENSOR ALIGNMENT OR ADJUSTMENT INCORRECT
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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 B2737 Chrysler Code
1. What are common symptoms of OBDII code B2737 in a Chrysler related to the Right Pedestrian Satellite Acceleration Sensor?
The common symptoms include the airbag warning light illuminated on the dashboard and potential issues with the passenger airbag system.
2. What could cause OBDII code B2737 to trigger in a Chrysler?
The code B2737 typically triggers due to a malfunction or failure in the Right Pedestrian Satellite Acceleration Sensor in the Chrysler's airbag system.
3. How serious is OBDII code B2737 in a Chrysler?
Code B2737 is a serious issue as it indicates a problem with the passenger airbag system, specifically the Right Pedestrian Satellite Acceleration Sensor, which could affect the proper deployment of the airbag in the event of a collision.
4. Can I continue driving my Chrysler with OBDII code B2737 present?
It is not recommended to continue driving the vehicle with the B2737 code active, as it may compromise the functionality of the passenger airbag system, potentially putting occupants at risk in case of an accident.
5. What are the repair options for OBDII code B2737 in a Chrysler?
Repair options for code B2737 include diagnosing the sensor for faults, checking wiring connections, and potentially replacing the Right Pedestrian Satellite Acceleration Sensor to resolve the issue.
6. How can I diagnose OBDII code B2737 in a Chrysler at home?
While it's possible to retrieve the code using an OBDII scanner, diagnosing the specific issue with the Right Pedestrian Satellite Acceleration Sensor may require professional equipment and expertise due to the complexity of the airbag system.
7. Are there any safety precautions to consider when working on OBDII code B2737 in a Chrysler?
When working on the airbag system related to code B2737, it is crucial to disconnect the vehicle's battery and wait for at least 10 minutes to discharge any residual energy to prevent accidental airbag deployment.
8. How common is the failure of the Right Pedestrian Satellite Acceleration Sensor in Chrysler vehicles?
Sensor failures leading to code B2737 are not extremely common, but they can occur due to various factors such as age, wear, or electrical issues in the vehicle.
9. Can a DIY enthusiast with some automotive experience repair OBDII code B2737 in a Chrysler?
While some enthusiasts may have the skills to handle certain repairs, dealing with the airbag system and sensors like the Right Pedestrian Satellite Acceleration Sensor is best left to professionals due to the safety implications and complexities involved.
10. What is the typical cost to repair OBDII code B2737 in a Chrysler at a dealership or repair shop?
The cost of repairing code B2737 can vary depending on the specific diagnosis, parts needed, and labor costs, but it may range from a few hundred to over a thousand dollars at a dealership or repair shop.
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