B1007 Infiniti 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
- B1007 Infiniti 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 B1007 Infiniti 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 B1007 Infiniti?
- Faulty Diagnosis Sensor Unit
- Diagnosis Sensor Unit harness is open or shorted
- Diagnosis Sensor Unit circuit poor electrical connection
How to Fix the DTC B1007 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.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the B1007 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 B1007 Infiniti Code
1. What are the common symptoms of OBDII code B1007 in an Infiniti related to the Diagnosis Sensor Unit?
The common symptoms include issues with the airbag system, such as the airbag warning light staying illuminated or not deploying in the event of an accident.
2. What are the typical causes of OBDII code B1007 in an Infiniti related to the Diagnosis Sensor Unit?
The code B1007 usually indicates a fault with the Diagnosis Sensor Unit, which could be caused by a malfunctioning sensor, wiring issues, or a faulty control module.
3. How can I diagnose OBDII code B1007 in my Infiniti related to the Diagnosis Sensor Unit?
Diagnosing this code typically involves using a professional OBDII scanner to read the fault codes stored in the vehicle's computer system and performing further testing on the airbag system components.
4. Is it safe to continue driving my Infiniti with OBDII code B1007 related to the Diagnosis Sensor Unit?
It is not recommended to continue driving the vehicle if the airbag warning light is illuminated, as the airbag system may not function properly in the event of a collision. It's best to have the issue diagnosed and repaired as soon as possible.
5. How can I repair OBDII code B1007 in my Infiniti related to the Diagnosis Sensor Unit?
Repairing this code often involves replacing the faulty Diagnosis Sensor Unit or addressing any wiring issues or sensor malfunctions that may be causing the fault.
6. Can resetting the OBDII code B1007 in my Infiniti related to the Diagnosis Sensor Unit fix the issue?
While resetting the code may temporarily turn off the warning light, it will not fix the underlying issue causing the fault. It's important to diagnose and repair the problem to ensure the airbag system functions correctly.
7. Are there any DIY repair tips for addressing OBDII code B1007 in an Infiniti related to the Diagnosis Sensor Unit?
DIY repairs for this code can be challenging due to the complexity of the airbag system. It's recommended to consult a professional mechanic or dealership for proper diagnosis and repair.
8. How much does it typically cost to repair OBDII code B1007 in an Infiniti related to the Diagnosis Sensor Unit?
The cost of repair can vary depending on the specific issue causing the fault. It's best to obtain a diagnostic from a professional technician to get an accurate estimate for the repair.
9. Will OBDII code B1007 in my Infiniti related to the Diagnosis Sensor Unit affect the vehicle's overall performance?
While this code specifically relates to the airbag system, it does not directly impact the vehicle's overall performance. However, it is crucial for safety in the event of an accident.
10. Can a faulty Diagnosis Sensor Unit cause other OBDII codes to trigger in my Infiniti?
A faulty Diagnosis Sensor Unit can potentially cause other related codes to trigger in the vehicle's system. It's important to address the root cause of the issue to prevent further complications.
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