Blind Spot Detection System (Service Information): General Description: Caution

Before disconnecting connectors of sensors or units, be sure to disconnect the ground cable from battery. When replacing the electrical parts provided with memory functions that store contents specified by a customer, record the memory contents before disconnecting the battery ground cable.
For precautions for rear vehicle detection function, refer to "CAUTION" in "Blind Spot Detection/Rear Cross Traffic Alert (DIAGNOSTICS)" information. <Ref. to CAUTION , General Description.>