22.ANTI-LOCK BRAKE SYSTEM (ABS) MYROAD 700i ABS ECU REMOVAL& INSTALLATION The coupler is used for automobile's waterproof. Please take car of operation. Please keep a good ventilating about ECU in order to prevent the ABS ECU from high temperature. (1) Push upward (2) Take right out (3) Finished ABS ECU & ABS Hydraulic Unit When replacing a new Hydraulic Unit, don't need to drain the brake fluid. 22-6