B1106 Nissan Code - Diagnosis Sensor Unit
Quick Answer
The Air Bag Diagnosis Sensor Unit detects the whole SRS electrical system and displays the malfunction either by illuminating or blinking the air bag warning lamp in the combination meter. Common causes include Faulty Diagnosis Sensor Unit, Diagnosis Sensor Unit harness is open or shorted, Diagnosis Sensor Unit 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
- B1106 Nissan indicates Diagnosis Sensor Unit.
- Common causes
- Common causes include Faulty Diagnosis Sensor Unit, Diagnosis Sensor Unit harness is open or shorted, Diagnosis Sensor Unit 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 B1106 Nissan Description
The Air Bag Diagnosis Sensor Unit contains the “G†sensors for both frontal and side collisions and spare battery function in case of main battery damaged in a collision.
What are the Possible Causes of the DTC B1106 Nissan?
- Faulty Diagnosis Sensor Unit
- Diagnosis Sensor Unit harness is open or shorted
- Diagnosis Sensor Unit circuit poor electrical connection
How to Fix the DTC B1106 Nissan?
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 B1106 Nissan 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 B1106 Nissan Code
1. What is OBDII code B1106 in Nissan vehicles?
- OBDII code B1106 in Nissan vehicles refers to a fault in the Diagnosis Sensor Unit, which is part of the airbag system.
2. What are common symptoms of OBDII code B1106 in Nissan cars?
- Common symptoms of OBDII code B1106 in Nissan cars include the airbag warning light illuminating on the dashboard and potential issues with the airbag system's functionality.
3. What are the possible causes of OBDII code B1106 in Nissan vehicles?
- The possible causes of OBDII code B1106 in Nissan vehicles include a malfunctioning Diagnosis Sensor Unit, wiring issues, or a faulty airbag control module.
4. How can I diagnose OBDII code B1106 in my Nissan car?
- Diagnosing OBDII code B1106 in your Nissan car typically involves using a professional OBDII scanner to retrieve the fault code and pinpoint the specific issue with the Diagnosis Sensor Unit.
5. Can I repair OBDII code B1106 in my Nissan vehicle myself?
- Repairing OBDII code B1106 in your Nissan vehicle may require advanced knowledge and tools. It is recommended to consult a qualified mechanic or dealership for proper diagnosis and repair.
6. Are there any safety concerns associated with OBDII code B1106 in Nissan cars?
- Yes, OBDII code B1106 in Nissan cars is related to the airbag system, and unresolved issues could potentially affect the airbag's deployment in the event of a collision, posing a safety risk.
7. Is it safe to drive my Nissan vehicle with OBDII code B1106 present?
- It is not recommended to drive your Nissan vehicle with OBDII code B1106 present, as it indicates a fault in the airbag system that could compromise your safety in the event of an accident.
8. How much does it typically cost to repair OBDII code B1106 in a Nissan car?
- The cost to repair OBDII code B1106 in a Nissan car can vary depending on the specific issue and the labor rates of the repair shop. It is advisable to obtain quotes from different service providers.
9. Can resetting the OBDII system clear the B1106 code in my Nissan vehicle?
- Resetting the OBDII system may temporarily clear the B1106 code, but it is important to address the underlying issue with the Diagnosis Sensor Unit to prevent the code from reoccurring.
10. What should I do if OBDII code B1106 keeps returning in my Nissan car after repairs?
- If OBDII code B1106 keeps returning in your Nissan car after repairs, it indicates that the issue with the Diagnosis Sensor Unit may not have been fully resolved. It is advisable to have the system rechecked by a qualified technician.
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