Auto left height Level Sensor for Volvo Body height sensor OE 31288271 Headlight range adjustment Front axle left
Brand Name:For Volvo
Certification:ISO,SGS,CE
Model Number:31288271
Minimum Order Quantity:20
Delivery Time:3-7 working days
Payment Terms:T/T,L/C,D/A,D/P,MoneyGram,Western Union,Alipay
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Location:
Beijing Beijing China
Address:
C2-1, Wufang Tianya, Chaoyang District, Beijing, China
Supplier`s last login times:
within 35 hours
Product Details
Company Profile
Product Details
Auto left height Level Sensor for Volvo Body height sensor OE 31288271 Headlight range adjustment Front axle left
Product Description:
Car vehicle height sensor
OE numbers: 31288271
Applicable vehicle type: For Volvo
The car height sensor is a key component in the modern vehicle suspension system, especially in models equipped with air suspension or active suspension systems. It acts like a 'measurer', real-time monitoring changes in body height and feeding the information back to the control unit to ensure the vehicle maintains a stable driving posture and optimal safety.
Important function:
- Maintain Vehicle Level: Regardless of the number of passengers or the weight of luggage, it can automatically maintain the basic unchanged body height, improving stability and comfort.
- Enhance Safety: By preventing the vehicle from "nosing up" and "nosing down", it enhances the ability to resist pitching and rolling. At the same time, it ensures that the headlight illumination height is always accurate, avoiding dazzling other road users.
- Intelligent Adaptation: In some advanced systems, it can also automatically adjust the body height according to preset driving modes (such as city/highway) to optimize efficiency and performance.
Detection and Maintenance Points
- Power Supply Detection: Turn the ignition to ON with the plug unplugged, measure the voltage between the power supply pin and ground, which should be 12 V (or 5 V).
- Signal Waveform: Observe the output with an oscilloscope; it should be a clean rectangular wave or smooth analog voltage, without noise or frame loss.
- Mechanical Inspection: Move the linkage; the rotating shaft should have no jamming or looseness; the spherical head axial clearance ≤ 0.3 mm.
- Calibration: After replacing the sensor or disassembling/assembling the suspension, use a diagnostic tool to perform 'Height Zero Point Calibration' and 'Headlight Initialization'.
Company Profile:
Beijing Huarui Jietong Trading Co., Ltd. brings 20 years of automotive aftermarket expertise as a professional auto parts supplier. With strategic locations in Beijing, Guangzhou, and Jiangsu, we efficiently meet quality and quantity demands for global customers.
The company primarily focuses on accessories for Land Rover,
Jaguar, and Volvo product series, including Air Conditioning
Systems, Braking Systems, Driving Systems, Engine Systems, Cooling
Systems, Auto Body Systems, Steering Systems, Suspension Systems,
Transmission Systems, and other related parts. Facing the trend of
economic globalization, our company is committed to bringing better
products and services to the world, providing high-quality products
and services for domestic and foreign enterprises and customers.
We welcome any inquiries and look forward to your contact.
Our Advantages
- 20 years of specialized auto parts industry experience
- Expert technical team for comprehensive support
- Direct partnerships with repair shops for real-world feedback
- Premium quality parts ensuring reliability and durability
- Extensive inventory with over 500,000+ items ready to ship
- Responsive customer service with quick turnaround
- Customized solutions for specific vehicle requirements
- Professional technical guidance and installation support
- Comprehensive 12-month warranty coverage
- Competitive pricing through optimized supply chains
- Rigorous quality control meeting industry standards
- Efficient global shipping via multiple carriers
Frequently Asked Questions
Shipping Information:
Items ship within 3-7 business days via Epacket/UPS/FEDEX/DHL/EMS.
Remote areas may incur additional shipping fees.
Inspect items upon delivery and contact us immediately for any damage.
Russian customers must provide full name; Brazilian customers must provide tax number for courier shipments.
Warranty & Support:
12-month warranty included with professional after-sales support
for any product inquiries or issues.
Import Notes:
Import duties, taxes, and charges are not included in shipping
costs and are the buyer's responsibility.
Auto left height Level Sensor for Volvo Body height sensor OE 31288271 Headlight range adjustment Front axle left
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