B1210 Infiniti Code - Side Collision Detection
Quick Answer
Detects component damage resulting from a side collision, brinks or illuminates the air bag warning lamp to inform the driver. Common causes include Faulty Air Bag Diagnosis Sensor Unit (ACU), Air Bag Diagnosis Sensor Unit (ACU) harness is open or shorted, Air Bag Diagnosis Sensor Unit (ACU) 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
- B1210 Infiniti indicates Side Collision Detection.
- Common causes
- Common causes include Faulty Air Bag Diagnosis Sensor Unit (ACU), Air Bag Diagnosis Sensor Unit (ACU) harness is open or shorted, Air Bag Diagnosis Sensor Unit (ACU) 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 B1210 Infiniti Description
The side air bag and curtain air bag are operated by the decision of the Air Bag Diagnosis Sensor Unit (ACU) signal of the side collision.
The Side Collision Detection consists of the satellite sensor, Air Bag Diagnosis Sensor Unit (ACU), front side air bag and side curtain air bag.
What are the Possible Causes of the DTC B1210 Infiniti?
- Faulty Air Bag Diagnosis Sensor Unit (ACU)
- Air Bag Diagnosis Sensor Unit (ACU) harness is open or shorted
- Air Bag Diagnosis Sensor Unit (ACU) circuit poor electrical connection
How to Fix the DTC B1210 Infiniti?
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
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the B1210 Infiniti 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 B1210 Infiniti Code
1. What is OBDII code B1210 in an Infiniti related to Side Collision Detection?
- OBDII code B1210 in an Infiniti is related to the Side Collision Detection system, indicating a fault or malfunction in this safety feature.
2. What are common symptoms of OBDII code B1210 in an Infiniti?
- Common symptoms of OBDII code B1210 in an Infiniti may include the side collision detection system not functioning properly, warning lights on the dashboard, or error messages related to the system.
3. What are possible causes of OBDII code B1210 in an Infiniti?
- Possible causes of OBDII code B1210 in an Infiniti include damaged wiring or connectors in the side collision detection system, faulty sensors, or issues with the control module.
4. How can I diagnose OBDII code B1210 in an Infiniti?
- Diagnosing OBDII code B1210 in an Infiniti typically involves using an OBDII scanner to retrieve the specific fault code, inspecting the side collision detection system components, and testing sensors and wiring for continuity.
5. Can I repair OBDII code B1210 in an Infiniti myself?
- Repairing OBDII code B1210 in an Infiniti may require advanced knowledge of automotive electronics and sensor systems. It is recommended to consult a professional mechanic or dealership for accurate diagnosis and repair.
6. Are there any tips for troubleshooting OBDII code B1210 in an Infiniti?
- When troubleshooting OBDII code B1210 in an Infiniti, start by checking the fuse related to the side collision detection system, inspecting the wiring harness for damage, and ensuring all connectors are securely attached.
7. How serious is OBDII code B1210 in an Infiniti?
- OBDII code B1210 in an Infiniti related to side collision detection is a serious issue as it can affect the functionality of an important safety feature. It is recommended to address this code promptly to ensure the system operates correctly in the event of a collision.
8. Can OBDII code B1210 in an Infiniti cause other problems if left unresolved?
- If left unresolved, OBDII code B1210 in an Infiniti can impact the overall safety of the vehicle, potentially leading to a malfunction of the side collision detection system and compromising occupant protection in the event of a side impact.
9. How much does it typically cost to repair OBDII code B1210 in an Infiniti?
- The cost to repair OBDII code B1210 in an Infiniti can vary depending on the specific cause of the issue. Costs may include diagnostic fees, parts replacement, and labor costs, which can range from a few hundred to over a thousand dollars.
10. Is it safe to drive an Infiniti with OBDII code B1210 present?
- It is not recommended to drive an Infiniti with OBDII code B1210 present, as it indicates a potential problem with the side collision detection system. Driving with this code unresolved may compromise the vehicle's safety features.
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