B1115 Code - Right Air Bag Satellite Sensor
Quick Answer
When the Air Bag Diagnosis Sensor Unit (ACU) define the both signal voltage of the “G†sensor and the Safing sensor to be that of the collision which exceeds the specified level, the driving circuit switches on and feeds the electric ignitor of both the side air bag and curtain air bag. Common causes include Faulty Right Air Bag Satellite Sensor, Right Air Bag Satellite Sensor harness is open or shorted, Right Air Bag Satellite 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
- B1115 indicates Right Air Bag Satellite Sensor.
- Common causes
- Common causes include Faulty Right Air Bag Satellite Sensor, Right Air Bag Satellite Sensor harness is open or shorted, Right Air Bag Satellite 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 B1115 Description
The Satellite Sensor is an integrated type of the G sensor element for side collision with output terminals for signal voltage.
What are the Possible Causes of the DTC B1115?
- Faulty Right Air Bag Satellite Sensor
- Right Air Bag Satellite Sensor harness is open or shorted
- Right Air Bag Satellite Sensor circuit poor electrical connection
How to Fix the DTC B1115?
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 B1115 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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Information for Specific Makes
- B1115 Ford — High Mounted Stop Lamp Control Circuit
- B1115 Infiniti — Right Air Bag Satellite Sensor
- B1115 Lincoln — High Mounted Stop Lamp Control Circuit
- B1115 Mercury — High Mounted Stop Lamp Control Circuit
- B1115 Nissan — Right Air Bag Satellite Sensor
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 B1115 Code
1. What are common symptoms of OBDII code B1115 (Right Air Bag Satellite Sensor)?
- Common symptoms include the airbag warning light illuminating on the dashboard and potential issues with the right airbag system.
2. What can cause OBDII code B1115 to trigger?
- The code B1115 typically triggers due to a malfunction or fault in the right air bag satellite sensor, which may be caused by wiring issues, sensor damage, or a faulty connection.
3. How serious is OBDII code B1115?
- OBDII code B1115 is considered a serious issue as it pertains to the proper functioning of the airbag system, which is crucial for occupant safety in the event of a collision.
4. Can OBDII code B1115 be reset without fixing the underlying issue?
- While you can clear the code temporarily, it will likely reappear until the underlying issue with the right air bag satellite sensor is addressed.
5. What are some DIY repair tips for OBDII code B1115?
- DIY repair tips include checking the wiring and connections related to the right air bag satellite sensor, ensuring they are secure and free of damage. However, complex repairs may require professional assistance.
6. Is it safe to drive with OBDII code B1115 active?
- It is not recommended to drive with OBDII code B1115 active, as it indicates a potential problem with the airbag system that could compromise safety in the event of an accident.
7. How much does it cost to repair OBDII code B1115?
- The cost of repairing OBDII code B1115 can vary depending on the underlying issue, but it may involve sensor replacement, wiring repairs, or diagnostic work, which could range from moderate to high cost.
8. Can a faulty battery cause OBDII code B1115 to trigger?
- While a faulty battery may not directly trigger OBDII code B1115, electrical issues related to the battery could potentially impact the airbag system and lead to the code being triggered.
9. Will disconnecting the battery reset OBDII code B1115?
- Disconnecting the battery may reset the code temporarily, but it is likely to reappear if the underlying issue with the right air bag satellite sensor is not resolved.
10. How long does it typically take to repair OBDII code B1115?
- The repair time for OBDII code B1115 can vary depending on the cause of the issue and the complexity of the repair, but it may take a few hours to a full day for diagnosis and resolution.
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