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Malfunction Code Chart (Without CONSULT-II)

MALFUNCTION CODE CHART

Code No. (No. of LED flashes) Malfunctioning part Reference
12 Self-diagnosis could not detect any malfunctions. -
18 Sensor rotor malfunction WHEEL SENSOR OR ROTOR 
21, 22 Front right sensor WHEEL SENSOR OR ROTOR 
25, 26 Front left sensor WHEEL SENSOR OR ROTOR 
31, 32 Rear right sensor WHEEL SENSOR OR ROTOR 
35, 36 Rear left sensor WHEEL SENSOR OR ROTOR 
41 Actuator front right outlet solenoid valve ABS ACTUATOR SOLENOID VALVE OR SOLENOID VALVE RELAY 
42 Actuator front right inlet solenoid valve ABS ACTUATOR SOLENOID VALVE OR SOLENOID VALVE RELAY 
45 Actuator front left outlet solenoid valve ABS ACTUATOR SOLENOID VALVE OR SOLENOID VALVE RELAY 
46 Actuator front left inlet solenoid valve ABS ACTUATOR SOLENOID VALVE OR SOLENOID VALVE RELAY 
51 Actuator rear right outlet solenoid valve ABS ACTUATOR SOLENOID VALVE OR SOLENOID VALVE RELAY 
52 Actuator rear right inlet solenoid valve ABS ACTUATOR SOLENOID VALVE OR SOLENOID VALVE RELAY 
55 Actuator rear left outlet solenoid valve ABS ACTUATOR SOLENOID VALVE OR SOLENOID VALVE RELAY 
56 Actuator rear left inlet solenoid valve ABS ACTUATOR SOLENOID VALVE OR SOLENOID VALVE RELAY 
57(1) Power supply (Abnormal voltage) ABNORMAL BATTERY VOLTAGE 
61 Actuator motor or motor relay MOTOR RELAY OR MOTOR 
63 Solenoid valve relay ABS ACTUATOR SOLENOID VALVE OR SOLENOID VALVE RELAY 
71 Control unit CONTROLLER FAILURE 
77 (With 5-speed A/T) CAN communication circuit (CAN initialize, Bus-off, Receive) WHEEL SENSOR OR ROTOR 
(1) Under voltage that is too low, the control unit will disable the ABS. It does not set the ABS in fail-safe condition. Instead, the ABS becomes a conventional brake system. After the power supply has resumed, the warning lamp goes off, making it possible for the ABS to be re-engaged.
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