Turn ignition switch OFF and disconnect ABS actuator and electric unit (control unit) connector E26, check terminal for deformation, disconnection, looseness, and so on. If any malfunction is found, repair or replace terminal.
Reconnect connector and perform self-diagnosis. Is the Inspection result normal?
YES >> Inspection END
NO >> GO TO 2 2.CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) POWER SUPPLY CIRCUIT AND GROUND CIRCUIT
Turn ignition switch OFF and disconnect ABS actuator and electric unit (control unit) connector E26.
Check voltage between ABS actuator and electric unit (control unit) harness connector E26 terminal 18 and ground.
Turn ignition switch OFF.
Check continuity between ABS actuator and electric unit (control unit) harness connector E26 terminal 1, 4 and ground.
Is the Inspection result normal?
YES >>
Check battery for terminal looseness, low voltage, etc. If any malfunction is found, repair malfunctioning parts.
Perform the self-diagnosis, and make sure that the result shows "NO DTC IS DETECTED". NO >>
Repair or replace malfunctioning components.
Perform the self-diagnosis, and make sure that the result shows "NO DTC IS DETECTED".