VolvoElectrical Parts

31451529 — Front Impact Sensor 31451529 For Volvo S90 V90 Cross Country 2017-2024

This is a Front Impact Sensor, part number 31451529, designed to detect collisions and trigger safety systems in Volvo vehicles. It is engineered to meet Volvo's rigorous safety and performance standards, ensuring accurate and reliable deployment of safety features. A failing sensor may result in the illumination of dashboard warning lights related to safety systems, or a failure of those systems to activate during an impact.

Front Impact Sensor 31451529 For Volvo S90 V90 Cross Country 2017-2024 – Part No 31451529 – Volvo Spare Part
Part Specifications
BrandVolvo
CategoryElectrical Parts
ConditionAftermarket — OEM Specification
DispatchSame-day from Mumbai (before 3 PM IST)
GST InvoiceAvailable — all orders
Export DocsCommercial invoice, packing list, COO

Compatible Models

Always verify with serial number before ordering.

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Installation & Application Notes

Disconnect main battery before working on electrical components. Use dielectric grease on all connector pins. Check ground connections — most electrical faults trace to poor grounds. Test with multimeter before installing new parts.

Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.

Part TypeImpact Sensor
MaterialRobust plastic housing with sensitive electronic components
ApplicationVehicle safety system
Service LifeReplace as needed based on diagnostic testing
CompatibilityVolvo specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first indication of a faulty front impact sensor might be a persistent warning light on the dashboard related to the airbag or safety system. If ignored, the entire safety system may become inoperable, leaving occupants unprotected in the event of a collision. The worst consequence is the potential failure of critical safety features like airbags to deploy when needed.

Installation Tip

Always disconnect the vehicle's battery and wait for at least 15 minutes before working on any safety system components. Ensure the sensor is correctly aligned and securely fastened to its mounting point to guarantee accurate readings.

Service Note

After replacement, the vehicle's SRS system must be scanned with diagnostic equipment to reset fault codes and confirm proper functionality.