B2737 Dodge 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 Dodge 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 Dodge 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 Dodge?
- 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 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.
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 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 B2737 Dodge Code
1. What are the common symptoms of OBDII code B2737 (Dodge) related to the Right Pedestrian Satellite Acceleration Sensor?
- Common symptoms include the airbag warning light illuminating on the dashboard and potential issues with the airbag system.
2. What causes OBDII code B2737 (Dodge) for the Right Pedestrian Satellite Acceleration Sensor?
- The code B2737 can be triggered by a faulty Right Pedestrian Satellite Acceleration Sensor or issues with the wiring connecting the sensor.
3. How can I diagnose the OBDII code B2737 (Dodge) for the Right Pedestrian Satellite Acceleration Sensor?
- Diagnosis typically involves using an OBDII scanner to read the code, checking the sensor and its wiring for any visible damage, and conducting further testing if needed.
4. Can I continue driving with OBDII code B2737 (Dodge) active?
- It is not recommended to continue driving with the B2737 code as it indicates a potential issue with the airbag system, which is crucial for safety.
5. How do I repair OBDII code B2737 (Dodge) for the Right Pedestrian Satellite Acceleration Sensor?
- To repair the B2737 code, you may need to replace the faulty Right Pedestrian Satellite Acceleration Sensor or repair any damaged wiring associated with the sensor.
6. Are there any DIY tips for fixing OBDII code B2737 (Dodge)?
- DIY tips may include checking the sensor connections for any loose or damaged wires, ensuring the sensor is securely mounted, and clearing the code with an OBDII scanner after any repairs.
7. Is it necessary to reset the OBDII code B2737 (Dodge) after repairs?
- Yes, it is important to reset the code after repairs to clear the error from the system and ensure proper functioning of the airbag system.
8. What are the potential risks of ignoring OBDII code B2737 (Dodge)?
- Ignoring the B2737 code can lead to potential safety risks in the event of a collision, as the airbag system may not deploy correctly if there is an issue with the Right Pedestrian Satellite Acceleration Sensor.
9. Can weather conditions affect the triggering of OBDII code B2737 (Dodge)?
- Extreme weather conditions or exposure to moisture can potentially affect the sensors and wiring associated with the Right Pedestrian Satellite Acceleration Sensor, leading to the B2737 code.
10. How can I prevent OBDII code B2737 (Dodge) from recurring in the future?
- To prevent the B2737 code from recurring, regular maintenance checks on the airbag system, including the Right Pedestrian Satellite Acceleration Sensor, are essential.
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