How Much Does It Cost to Fix a Blind Spot Sensor?

Radar sensors embedded in rear bumpers, such as those used for blind-spot monitoring, can be a costly repair. These sensors can range anywhere from $850 to $2,050 to replace, depending on the make and model of the vehicle.

Front Radar Sensors

Front radar sensors, typically mounted behind grilles and within the bumper, tend to be a bit less expensive, with costs ranging from $900 to $1,300 to replace.

Calibration and Recalibration

In addition to the cost of the sensor itself, the calibration and recalibration process can add significant expense. This process is often required after a sensor is replaced or if the sensor becomes misaligned due to a minor collision or impact.

The calibration process can involve specialized tools and equipment, and it is typically performed by a professional mechanic or at a dealership. The cost for this service can range from $100 to $500, depending on the complexity of the vehicle and the specific calibration requirements.

Factors Affecting Cost

The overall cost to fix a blind spot sensor can be influenced by several factors, including the make and model of the vehicle, the location and accessibility of the sensor, and the extent of any additional damage or repairs required.

In some cases, the cost of replacing a single sensor may be justified, but in other situations, the high cost of the repair may lead vehicle owners to consider alternative options, such as disabling the blind spot monitoring system or even trading in the vehicle for a newer model with more durable sensor technology.