B2737 RAM Code - Right Pedestrian Satellite Acceleration Sensor
Quick Answer
The B2737 diagnostic trouble code (DTC) refers to an issue with the Right Pedestrian Satellite Acceleration Sensor in the vehicle. Common causes include Faulty Right Pedestrian Satellite Acceleration Sensor, Wiring or connection issues affecting the sensor's functionality, Impact or damage to the sensor due to a collision or external force. 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 RAM indicates Right Pedestrian Satellite Acceleration Sensor.
- Common causes
- Common causes include Faulty Right Pedestrian Satellite Acceleration Sensor, Wiring or connection issues affecting the sensor's functionality, Impact or damage to the sensor due to a collision or external force.
- 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 RAM Description
The B2737 diagnostic trouble code (DTC) refers to an issue with the Right Pedestrian Satellite Acceleration Sensor in the vehicle. This sensor is responsible for detecting acceleration and deceleration forces on the right side of the vehicle, specifically for pedestrian protection systems. When this sensor malfunctions or fails, it can have significant implications for the vehicle's safety systems.
Common Causes of B2737 RAM
- Faulty Right Pedestrian Satellite Acceleration Sensor.
- Wiring or connection issues affecting the sensor's functionality.
- Impact or damage to the sensor due to a collision or external force.
- Corrosion or moisture intrusion affecting the sensor's performance.
Symptoms of B2737 RAM
- Illumination of the airbag or safety system warning light on the dashboard.
- Inability to engage pedestrian protection systems, such as automatic emergency braking.
- Decreased responsiveness of safety systems during emergency situations.
- Increased risk of accidents due to compromised pedestrian detection capabilities.
How to Fix B2737 RAM
- Diagnose the specific cause of the B2737 code using a diagnostic scanner to pinpoint the issue with the Right Pedestrian Satellite Acceleration Sensor.
- Inspect the sensor, wiring, and connections for any visible damage or corrosion that may be affecting its performance.
- Replace the faulty sensor with a new OEM or aftermarket part, ensuring proper calibration and alignment.
- Clear the DTC from the vehicle's system using the diagnostic scanner to reset the warning lights and safety system alerts.
- Perform a test drive to verify that the sensor is functioning correctly and that the safety systems are operational.
Cost to Fix B2737 RAM
The typical repair costs for addressing the B2737 code related to the Right Pedestrian Satellite Acceleration Sensor can vary depending on the vehicle make and model, as well as the labor rates in your area. On average, the parts for replacing the sensor can range from $100 to $300, while the labor costs can be between $150 to $300. Overall, the total repair cost for this issue may fall between $250 to $600. It is advisable to consult with a professional mechanic or auto repair shop to get an accurate estimate based on your specific vehicle and location. Labor rates at auto repair shops can vary between $80 and $150 per hour, with rates potentially higher in metropolitan areas or at dealerships.
Tech Notes for B2737 RAM
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 RAM Code
1. What are the common symptoms of OBDII code B2737 RAM related to the Right Pedestrian Satellite Acceleration Sensor?
- Common symptoms include the illumination of the check engine light, erratic vehicle behavior, and potential issues with the vehicle's safety systems.
2. What are the possible causes of OBDII code B2737 RAM indicating a problem with the Right Pedestrian Satellite Acceleration Sensor?
- Possible causes may include a faulty acceleration sensor, damaged wiring or connectors, or issues with the sensor's calibration.
3. How can I diagnose the issue related to OBDII code B2737 RAM for the Right Pedestrian Satellite Acceleration Sensor?
- Diagnosis typically involves using a diagnostic scanner to retrieve the trouble code, inspecting the sensor and its connections, and conducting a thorough visual inspection for any visible damage.
4. Is it safe to drive my vehicle with OBDII code B2737 RAM for the Right Pedestrian Satellite Acceleration Sensor?
- It is generally not recommended to drive the vehicle with this code present, as it may impact the proper functioning of safety systems. It's best to address the issue promptly.
5. Can I reset the OBDII code B2737 RAM for the Right Pedestrian Satellite Acceleration Sensor myself?
- While you can clear the code with a diagnostic scanner, it is important to address the underlying issue causing the code to prevent it from reoccurring.
6. What are some repair tips for fixing OBDII code B2737 RAM related to the Right Pedestrian Satellite Acceleration Sensor?
- Repair tips may include checking and repairing any damaged wiring or connectors, replacing the faulty sensor if necessary, and ensuring proper calibration of the sensor.
7. How much does it typically cost to repair OBDII code B2737 RAM for the Right Pedestrian Satellite Acceleration Sensor?
- Repair costs can vary depending on the extent of the issue and whether you choose to do the repairs yourself or take your vehicle to a professional mechanic.
8. Can a DIY enthusiast fix OBDII code B2737 RAM for the Right Pedestrian Satellite Acceleration Sensor?
- Depending on your level of automotive repair expertise, it may be possible to address the issue yourself by following repair guides and instructions specific to your vehicle.
9. Are there any recalls or technical service bulletins related to OBDII code B2737 RAM for the Right Pedestrian Satellite Acceleration Sensor?
- It's a good idea to check with your vehicle manufacturer or authorized dealership to inquire about any relevant recalls or technical service bulletins related to this code.
10. How can I prevent OBDII code B2737 RAM from reoccurring in the future after repairing the issue with the Right Pedestrian Satellite Acceleration Sensor?
- To prevent the code from reoccurring, it's essential to perform regular maintenance checks, address any related issues promptly, and ensure the proper functioning of the sensor and its components.
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