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BRC-82 < FUNCTION DIAGNOSIS > [VDC/TCS/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. lamp and brake warning lamp are ON. • ABS warning lamp, VDC OFF indicator lamp, SLIP indicator lamp and brake warning lamp are ON during active test. NOTE: normal. (Only solenoid valve and ABS motor.) • “TEST IS STOPPED” is displayed 10 seconds after operation start. Test Item ABS SOLENOID VALVE EBD WARN LAMP Brake warning lamp EBD SIGNAL EBD operation ABS SIGNAL ABS operation TCS SIGNAL TCS operation VDC SIGNAL VDC operation EBD FAIL SIG EBD fail-safe signal ABS FAIL SIG ABS fail-safe signal TCS FAIL SIG TCS fail-safe signal VDC FAIL SIG VDC fail-safe signal CRANKING SIG Crank operation USV[FR-RL] VDC switch-over valve USV[FL-RR] HSV[FR-RL] HSV[FL-RR] V/R OUTPUT Solenoid valve relay activated M/R OUTPUT Actuator motor and motor relay activated Monitor item (Unit) SELECT MONITOR ITEM Remarks ECU INPUT SIGNALS MAIN SIGNALS |