B1034 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
- B1034 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 B1034 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 B1034 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 B1034 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 B1034 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 B1034 Infiniti code?
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Need Help with the Code?
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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 B1034 Infiniti Code
What does the OBDII code B1034 mean on an Infiniti?
The code B1034 on an Infiniti indicates a fault with the Crash Zone Sensor. This sensor is part of the vehicle’s airbag system and is responsible for detecting frontal impacts to deploy the airbags appropriately.
What symptoms might I notice if my Infiniti has the B1034 code?
You may notice the airbag warning light on your dashboard is illuminated. In some cases, there might be no other noticeable driving symptoms, but the airbag system may not function correctly in the event of an accident.
What causes the B1034 code to appear on my Infiniti?
The B1034 code can be triggered by several issues including damaged crash zone sensor, faulty connections or wiring in the sensor circuit, or a problem with the airbag control module.
How can I diagnose the B1034 code on my Infiniti?
Diagnosing the B1034 code involves using a scan tool to read the fault code and examining the crash zone sensor and its connections. A technician will check for any visible signs of damage to the sensor, wiring, and connectors, and might also test the sensor's functionality using specialized diagnostic equipment.
What are the steps to fix the B1034 code in an Infiniti?
Repairing the B1034 code may involve replacing the crash zone sensor, repairing or replacing damaged wiring and connectors, or potentially replacing the airbag control module if it is found to be defective.
Is it safe to drive my Infiniti with the B1034 code?
While your vehicle may operate normally in most respects, driving with the B1034 code is risky because the airbag system may not deploy in the event of an accident. It is advisable to have this issue diagnosed and repaired as soon as possible for safety.
Can I repair the B1034 code on my Infiniti by myself?
Repairing the B1034 code generally requires professional diagnostic tools and knowledge of airbag system operations. Due to the complexity and safety concerns associated with airbag systems, it is recommended to have this repair done by a qualified mechanic.
What is the typical cost to fix the B1034 code on an Infiniti?
The cost to fix the B1034 code can vary widely depending on the exact cause. Replacing a crash zone sensor can cost anywhere from $200 to $400 including parts and labor. Costs can be higher if additional parts like the airbag control module need to be replaced.
Discuss the causes and fixes for B1034 Infiniti OBDII Code
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