B2737 RAM Code - Right Pedestrian Satellite Acceleration Sensor
Quick Answer
The Pedestrian Protection Satellite Sensors perform internal self-tests and communicate the sensors status using power supplied by the Occupant Restraint Controller (ORC). Common causes include Faulty Right Pedestrian Satellite Acceleration Sensor, Right Pedestrian Satellite Acceleration Sensor harness is open or shorted, Right Pedestrian Satellite 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
- B2737 RAM indicates Right Pedestrian Satellite Acceleration Sensor.
- Common causes
- Common causes include Faulty Right Pedestrian Satellite Acceleration Sensor, Right Pedestrian Satellite Acceleration Sensor harness is open or shorted, Right Pedestrian Satellite 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 B2737 RAM Description
This DTC sets when the ORC receives notification of a self test failure within the impact sensor within 100 ms for continuous test and 1 second for startup test. Once set, this DTC is latched for the entire ignition cycle or until the clear faults scan tool command is used, depending on the specific condition that sets the DTC.
What are the Possible Causes of the DTC B2737 RAM?
- Faulty Right Pedestrian Satellite Acceleration Sensor
- Right Pedestrian Satellite Acceleration Sensor harness is open or shorted
- Right Pedestrian Satellite Acceleration Sensor circuit poor electrical connection
- Faulty Occupant Restraint Controller (ORC)
How to Fix the DTC B2737 RAM?
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.
Code Tech Notes
B2737-78 RIGHT PEDESTRIAN PROTECTION SATELLITE SENSOR ALIGNMENT OR ADJUSTMENT INCORRECT
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the B2737 RAM 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 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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