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BRC-14 < FUNCTION DIAGNOSIS > [ABS] DIAGNOSIS SYSTEM [ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)] NOTE: 1: A brief moment of On/Off condition occurs every 20 seconds after ignition switch turned ON. This is not malfunction because it is an ACTIVE TEST CAUTION: • Do not perform active test while driving vehicle. normal. (Only solenoid valve and ABS motor.) • “TEST IS STOPPED” is displayed 10 seconds after operation start. Test Item ABS SOLENOID VALVE • Touch “Up”, “Keep” and “Down”. Then use screen monitor to check that solenoid valve operates as shown in the table below. FR RH IN SOL × Operation status of each solenoid valve FR RH OUT SOL × FR LH IN SOL × FR LH OUT SOL × RR RH IN SOL × RR RH OUT SOL × RR LH IN SOL × RR LH OUT SOL × MOTOR RELAY × Motor and motor relay operation ACTUATOR RLY × Actuator relay operation ABS WARN LAMP × ABS warning lamp EBD WARN LAMP Brake warning lamp EBD SIGNAL EBD operation ABS SIGNAL ABS operation EBD FAIL SIG EBD fail-safe signal ABS FAIL SIG ABS fail-safe signal Monitor item (Unit) SELECT MONITOR ITEM Remarks ECU INPUT SIGNALS MAIN SIGNALS |