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Engine-Codes – Generic – B1116

B1116 Code - Right Air Bag Satellite Sensor

Quick Answer

The B1116 diagnostic trouble code (DTC) refers to the Right Air Bag Satellite Sensor in the vehicle's airbag system. Common causes include Faulty Right Air Bag Satellite Sensor, Wiring issues such as shorts or open circuits, Loose or corroded connections. 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
B1116 indicates Right Air Bag Satellite Sensor.
Common causes
Common causes include Faulty Right Air Bag Satellite Sensor, Wiring issues such as shorts or open circuits, Loose or corroded connections.
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.
What is this?
Table of contents Created and updated by William Orellana on Sep 07, 2024
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Code B1116 Description

The B1116 diagnostic trouble code (DTC) refers to the Right Air Bag Satellite Sensor in the vehicle's airbag system. This sensor is responsible for detecting sudden changes in acceleration or deceleration, which could indicate a collision. When this sensor detects such changes, it sends a signal to the airbag control module to deploy the airbags to protect the occupants in the event of a crash.

OBDII Code B1116 - Right Air Bag Satellite Sensor
B1116 Code - Right Air Bag Satellite Sensor

Common Causes of B1116

  1. Faulty Right Air Bag Satellite Sensor
  2. Wiring issues such as shorts or open circuits
  3. Loose or corroded connections
  4. Faulty airbag control module
  5. Impact or collision that damaged the sensor

Symptoms of B1116

  1. Airbag warning light illuminated on the dashboard
  2. Airbag system warning message displayed on the instrument cluster
  3. Airbags may not deploy in a collision
  4. Intermittent or erratic airbag deployment

How to Fix B1116

  1. Diagnose the issue by using a scan tool to retrieve the DTC and inspecting the wiring and connections for any visible damage.
  2. Replace the Right Air Bag Satellite Sensor if it is found to be faulty.
  3. Repair any wiring issues or connections that are damaged or corroded.
  4. Clear the DTC from the airbag system's memory and perform a test to ensure the airbag system is functioning properly.
  5. Reset the airbag warning light on the dashboard.

Cost to Fix B1116

The cost to repair a Right Air Bag Satellite Sensor issue can vary depending on the extent of the problem and the specific vehicle make and model. On average, the cost of replacing the sensor and addressing any wiring or connection issues can range from $200 to $500. However, it is important to note that labor rates at auto repair shops can vary, with hourly rates typically ranging from $80 to $150. Additionally, prices for parts and labor may be higher at dealerships or in metropolitan areas. It is recommended to obtain a specific cost estimate from a local auto repair shop for a more accurate price.

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Code B1116 Information for Specific Makes

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.

About the author: William Orellana is a Master Mechanic and Mechanical Engineer with over 30 years of experience diagnosing and repairing vehicles. Learn more about his background.

Frequently Asked Questions about B1116 Code

1. What are common symptoms of OBDII code B1116 (Right Air Bag Satellite Sensor)?

The common symptoms of OBDII code B1116 include the airbag warning light illuminating on the dashboard and potential issues with the right airbag system deployment.

2. What are the possible causes of OBDII code B1116?

The possible causes of OBDII code B1116 include a faulty right airbag satellite sensor, damaged wiring or connectors in the airbag system, or a malfunction in the airbag control module.

3. How can I diagnose the issue related to OBDII code B1116?

Diagnosing the issue related to OBDII code B1116 requires using an OBDII scanner to read the code and identify the specific problem with the right airbag satellite sensor. Additionally, a visual inspection of the airbag system components may be necessary.

4. Can I still drive my vehicle with OBDII code B1116 present?

It is not recommended to drive the vehicle with OBDII code B1116 present, as it indicates a potential problem with the right airbag system that could affect its proper function in the event of a collision.

5. How can I repair OBDII code B1116 (Right Air Bag Satellite Sensor)?

Repairing OBDII code B1116 involves addressing the specific cause of the issue, which may include replacing the right airbag satellite sensor, repairing damaged wiring or connectors, or reprogramming the airbag control module.

6. Is it safe to reset the OBDII code B1116 without addressing the underlying issue?

Resetting OBDII code B1116 without addressing the underlying issue is not recommended, as the problem with the right airbag system may persist and compromise the safety of the vehicle occupants in the event of an accident.

7. How much does it typically cost to repair OBDII code B1116?

The cost of repairing OBDII code B1116 can vary depending on the specific cause of the issue and the labor rates at the repair facility. Generally, the cost may range from a few hundred to a thousand dollars.

8. Can a DIY enthusiast fix OBDII code B1116 at home?

While experienced DIY enthusiasts may be able to diagnose and repair simple issues related to OBDII code B1116, working on airbag systems can be complex and dangerous. It is recommended to seek professional help for such repairs.

9. Are there any recalls or technical service bulletins related to OBDII code B1116?

Recalls or technical service bulletins related to OBDII code B1116 will depend on the vehicle make and model. It is advisable to check with the vehicle manufacturer or authorized dealerships for any relevant information.

10. How often should I have the right airbag system inspected to prevent OBDII code B1116 from occurring?

Regular inspections of the airbag system, including the right airbag satellite sensor, are recommended as part of routine vehicle maintenance to prevent issues like OBDII code B1116. It is advisable to follow the manufacturer's recommended service intervals.

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