Genuine Toyota Airbag Sensors

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What Is a Toyota Airbag Sensor?

A Toyota Airbag Sensor, also known as an Impact Sensor, is a critical safety component within the vehicle’s Supplemental Restraint System (SRS). Its primary function is to detect sudden deceleration or impact during a collision and send a signal to the airbag control module. This allows the system to determine if, when, and how the airbags and seatbelt pretensioners should deploy.

Location of Toyota Airbag Sensors

Toyota airbag sensors are strategically positioned depending on the model and year, including:

  • Front impact sensors near the radiator support or crumple zones
  • Side impact sensors inside doors or B‑pillars
  • Rear impact sensors in some larger vehicles

Common Toyota Airbag Sensor Problems

Under normal conditions, Toyota airbag sensors are designed to last the lifetime of the vehicle. However, if an airbag sensor is faulty or compromised, you may notice:

  • Airbag or SRS warning light illuminated on the dashboard
  • Diagnostic fault codes stored in the SRS system
  • Airbags failing to deploy in a collision
  • Airbags deploying unexpectedly (rare but serious)
  • Corrosion or damage due to moisture intrusion

Any SRS warning should be addressed immediately, as it affects a core safety system.

Can You Drive with a Faulty Airbag Sensor?

While the vehicle may still operate normally, driving with a faulty airbag sensor is unsafe. A malfunctioning sensor can prevent airbags from deploying in an accident or cause incorrect deployment timing. This significantly increases the risk of injury during a crash.

Our Range of Genuine Toyota Airbag Sensors

At Nunawading Toyota Parts, we stock a comprehensive range of Genuine Toyota Airbag Sensors for all Toyota models and manufacturing years. Genuine sensors are engineered to Toyota’s strict safety standards, ensuring correct communication with the SRS system and reliable performance when it matters most.

If you can’t find the exact Toyota impact sensor you need on our store, simply reach out via webchat. Our knowledgeable team is here to help you quickly identify and source the correct genuine part for your vehicle.