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Home >> Infiniti >> 2002 >> G20 Automatic, RE4F03W >> Repair and Diagnosis >> Brakes >> Traction Control >> Anti-Lock >> On Board Diagnostic System Description >> Malfunction Code/Symptom Chart

Malfunction Code/Symptom Chart

MALFUNCTION CODE AND SYMPTOM

Code No. (No. of LED flashes) Malfunctioning part Reference
12 Self-diagnosis could not detect any malfunctions. -
18 Sensor rotor WHEEL SENSOR OR ROTOR 
21 Front right sensor (open-circuit) WHEEL SENSOR OR ROTOR 
22 Front right sensor (short-circuit) WHEEL SENSOR OR ROTOR 
25 Front left sensor (open-circuit) WHEEL SENSOR OR ROTOR 
26 Front left sensor (short-circuit) WHEEL SENSOR OR ROTOR 
31 Rear right sensor (open-circuit) WHEEL SENSOR OR ROTOR 
32 Rear right sensor (short-circuit) WHEEL SENSOR OR ROTOR 
35 Rear left sensor (open-circuit) WHEEL SENSOR OR ROTOR 
36 Rear left sensor (short-circuit) 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 (Low voltage) LOW 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 CONTROL UNIT 
ABS warning lamp stays on when ignition switch is turned on. Control unit power supply circuit
Warning lamp bulb circuit
Control unit or control unit connector
Solenoid valve relay stuck
Power supply for solenoid valve relay coil
ABS WARNING LAMP STAYS ON WHEN IGNITION SWITCH IS TURNED ON 
ABS warning lamp stays on, during self-diagnosis. Control unit -
ABS warning lamp does not come on when ignition switch is turned on. Fuse, warning lamp bulb or warning lamp circuit Control unit ABS WARNING LAMP DOES NOT COME ON WHEN IGNITION SWITCH IS TURNED ON 
ABS warning lamp does not come on during self-diagnosis. Control unit -
Pedal vibration and noise - PEDAL VIBRATION AND NOISE 
Long stopping distance - LONG STOPPING DISTANCE 
Unexpected pedal action - UNEXPECTED PEDAL ACTION 
ABS does not work. - ABS DOES NOT WORK 
ABS works frequently. - ABS WORKS FREQUENTLY 
(1) Under voltage that is too low, the control unit 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.