B1B73 Chrysler Code - Left Side Satellite Acceleration Sensor 2 Internal
Quick Answer
The Left Side Impact Sensor 2 is located in the C-pillar area just past the 2nd row doors. Common causes include Faulty Left Side Impact Sensor 2, Left Side Impact Sensor 2 harness is open or shorted, Left Side Impact Sensor 2 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
- B1B73 Chrysler indicates Left Side Satellite Acceleration Sensor 2 Internal.
- Common causes
- Common causes include Faulty Left Side Impact Sensor 2, Left Side Impact Sensor 2 harness is open or shorted, Left Side Impact Sensor 2 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 B1B73 Chrysler Description
What are the Possible Causes of the DTC B1B73 Chrysler?
- Faulty Left Side Impact Sensor 2
- Left Side Impact Sensor 2 harness is open or shorted
- Left Side Impact Sensor 2 circuit poor electrical connection
- Faulty Occupant Restraint Controller (ORC)
How to Fix the DTC B1B73 Chrysler?
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.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the B1B73 Chrysler 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 B1B73 Chrysler Code
1. What are the common symptoms of OBDII code B1B73 Chrysler (Left Side Satellite Acceleration Sensor 2 Internal)?
- Common symptoms include the illumination of the airbag warning light on the dashboard, potential loss of airbag functionality, and diagnostic trouble code B1B73 stored in the system.
2. What can cause the OBDII code B1B73 Chrysler to trigger?
- The code B1B73 Chrysler is triggered when there is an internal fault detected in the left side satellite acceleration sensor 2 of the airbag system.
3. How serious is the OBDII code B1B73 Chrysler (Left Side Satellite Acceleration Sensor 2 Internal)?
- This code is related to the airbag system, so it should be taken seriously. It may indicate a potential issue with the proper functioning of the airbags in the event of a collision.
4. Is it safe to drive with the OBDII code B1B73 Chrysler active?
- It is not recommended to drive with the B1B73 code active, as it may compromise the proper operation of the airbag system in the event of an accident.
5. How can I diagnose and repair the OBDII code B1B73 Chrysler?
- Diagnosing and repairing the B1B73 code typically involves inspecting the left side satellite acceleration sensor 2 for any wiring issues, loose connections, or internal faults. Repair may involve sensor replacement or addressing wiring issues.
6. Can I reset the OBDII code B1B73 Chrysler without fixing the underlying issue?
- Resetting the code without addressing the underlying problem will likely result in the code reappearing once the system detects the fault again. It is important to diagnose and repair the issue first.
7. Are there any DIY repair tips for fixing the OBDII code B1B73 Chrysler?
- DIY repair tips may include checking the sensor's wiring harness for damage, ensuring secure connections, and carefully inspecting the sensor for any signs of physical damage.
8. How much does it cost to repair the OBDII code B1B73 Chrysler at a mechanic or dealership?
- The cost of repairing the B1B73 code can vary depending on the extent of the issue, labor rates, and parts costs. It is recommended to obtain quotes from different repair facilities.
9. Can the OBDII code B1B73 Chrysler be intermittent?
- Yes, the B1B73 code can sometimes be intermittent, but it is still important to diagnose and repair the issue to ensure the proper functioning of the airbag system.
10. How long does it take to repair the OBDII code B1B73 Chrysler?
- The repair time for the B1B73 code can vary depending on the exact cause of the issue and the complexity of the repair. It is best to consult with a qualified mechanic for an accurate estimate.
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