B2736 Jeep Code - Left 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 Left Pedestrian Satellite Acceleration Sensor, Left Pedestrian Satellite Acceleration Sensor harness is open or shorted, Left 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
- B2736 Jeep indicates Left Pedestrian Satellite Acceleration Sensor.
- Common causes
- Common causes include Faulty Left Pedestrian Satellite Acceleration Sensor, Left Pedestrian Satellite Acceleration Sensor harness is open or shorted, Left 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 B2736 Jeep 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 B2736 Jeep?
- Faulty Left Pedestrian Satellite Acceleration Sensor
- Left Pedestrian Satellite Acceleration Sensor harness is open or shorted
- Left Pedestrian Satellite Acceleration Sensor circuit poor electrical connection
- Faulty Occupant Restraint Controller (ORC)
How to Fix the DTC B2736 Jeep?
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
B2736-78 LEFT PEDESTRIAN PROTECTION SATELLITE SENSOR ALIGNMENT OR ADJUSTMENT INCORRECT
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the B2736 Jeep 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.
Need more information about the B2736 Jeep code?
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Need Help with the Code?
Get the B2736 Jeep code diagnosed by a professional: Find a repair shop in your area
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 B2736 Jeep Code
1. What does OBDII code B2736 mean in a Jeep?
Code B2736 indicates an issue with the Left Pedestrian Satellite Acceleration Sensor, which is part of the vehicle’s pedestrian protection system.
2. What are the common symptoms of code B2736?
Symptoms may include an illuminated check engine light, activation of warning lights related to the pedestrian safety system, or potential deactivation of the pedestrian protection feature.
3. What causes OBDII code B2736 to appear in a Jeep?
Common causes include a faulty left pedestrian satellite acceleration sensor, damaged wiring or connectors, or a calibration issue in the system.
4. Can I drive my Jeep with the B2736 code?
While the vehicle may still be drivable, the pedestrian protection system may not function properly, so it’s best to address the issue promptly to ensure safety.
5. How is code B2736 diagnosed?
A mechanic will use a scan tool to verify the code, inspect the left pedestrian satellite acceleration sensor and its wiring, and test the sensor's functionality.
6. How do you fix OBDII code B2736?
Repairs may include replacing the faulty left pedestrian satellite acceleration sensor, repairing damaged wiring or connectors, or reprogramming the control module.
7. How much does it cost to fix code B2736 in a Jeep?
The repair cost can vary depending on the issue but typically ranges from $150 to $500, including parts and labor.
8. Can I reset code B2736 without repairs?
Clearing the code without addressing the root cause may result in the code returning, as the issue likely persists.
9. Is the left pedestrian satellite acceleration sensor crucial for vehicle operation?
It’s not essential for driving, but it plays a key role in the pedestrian protection system for safety in certain collisions.
10. Can weather conditions cause code B2736?
Yes, extreme weather or water intrusion can damage the sensor or its wiring, potentially triggering this code.
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