B1035 Infiniti Code - Crash Zone Sensor
Quick Answer
The Crash Zone Sensor is the main “G†sensor that generates a signal voltage when it detects deceleration beyond the specified level caused by a frontal vehicle collision. Common causes include Faulty Crash Zone Sensor, Crash Zone Sensor harness is open or shorted, Crash Zone 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
- B1035 Infiniti indicates Crash Zone Sensor.
- Common causes
- Common causes include Faulty Crash Zone Sensor, Crash Zone Sensor harness is open or shorted, Crash Zone 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 B1035 Infiniti Description
When the Air Bag Diagnosis Sensor Unit (ACU) defines both signal voltage of the “G†sensor and the safing sensor to be that of a collision which exceeds a specified level, the driving circuit switches on and feeds the electric ignitor of both driver and passenger air bags and pre-tensioner seat belt.
The Crash Zone Sensor has an integrated type of the “G†sensor element for frontal collision with output terminals for signal voltage.
What are the Possible Causes of the DTC B1035 Infiniti?
- Faulty Crash Zone Sensor
- Crash Zone Sensor harness is open or shorted
- Crash Zone Sensor circuit poor electrical connection
- Faulty Air Bag Diagnosis Sensor Unit
How to Fix the DTC B1035 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 B1035 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.
Need more information about the B1035 Infiniti code?
Need more information on how to fix the B1035 Infiniti code? Get Access to Factory Service Manuals
Need Help with the Code?
Get the B1035 Infiniti code diagnosed by a professional: Find a repair shop in your area
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 B1035 Infiniti Code
1. What does OBDII code B1035 mean on an Infiniti?
Code B1035 indicates an issue with the Crash Zone Sensor, which is part of the airbag system responsible for detecting frontal impacts.
2. What are the symptoms of code B1035 in an Infiniti?
Common symptoms include the airbag warning light staying on, the airbag system being disabled, and potential failure of airbags to deploy in an accident.
3. What causes the B1035 code to appear?
The code can be triggered by a faulty crash zone sensor, damaged wiring or connectors, or corrosion in the sensor's electrical circuit.
4. Can I drive my Infiniti with code B1035 active?
While the vehicle is drivable, the airbag system may not function properly, posing a safety risk in the event of an accident.
5. How is code B1035 diagnosed?
Technicians use a scan tool to confirm the code, inspect the crash zone sensor and related wiring, and test the sensor's electrical signals for proper functionality.
6. How do I fix the B1035 code on my Infiniti?
Repairs may include replacing the crash zone sensor, repairing or replacing damaged wiring, or cleaning corroded connectors.
7. Where is the crash zone sensor located in an Infiniti?
The crash zone sensor is typically located near the front of the vehicle, often behind the bumper or near the radiator support.
8. How much does it cost to repair code B1035?
Repair costs can vary depending on the specific issue but typically range from $150 to $500, including parts and labor.
9. Can I reset the B1035 code without repairs?
Resetting the code without addressing the underlying issue is not recommended, as the problem will likely return and compromise the airbag system.
10. Is code B1035 covered under warranty for my Infiniti?
It depends on your vehicle's warranty terms. Airbag system components may be covered under a longer warranty period, so check with your dealer.
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