Abs - Service Information: General Description: Precautions

Before disconnecting electrical connectors of sensors or units, be sure to disconnect the ground cable from battery.
Wear working clothing, including a cap, protective goggles and protective shoes during operation.
Before removal, installation or disassembly, be sure to clarify the failure. Avoid unnecessary removal, installation, disassembly, and replacement.
Be careful not to burn yourself, because each part in the vehicle is hot after running.
Be sure to tighten fasteners including bolts and nuts to the specified torque.
Place shop jacks or rigid racks at the specified points.