TROUBLE DIAGNOSIS — GENERAL DESCRIPTION
BR-7033spec tableMalfunction Code/Symptom Chart
Malfunction Code/Symptom Chart
12
Malfunctioning partSelf-diagnosis could not detect any malfunctions.
Reference page—
18
Malfunctioning partSensor rotor
Reference pageBR-7034
21
Malfunctioning partFront right sensor (open-circuit)
Reference pageBR-7034
22
Malfunctioning partFront right sensor (short-circuit)
Reference pageBR-7034
25
Malfunctioning partFront left sensor (open-circuit)
Reference pageBR-7034
26
Malfunctioning partFront left sensor (short-circuit)
Reference pageBR-7034
31
Malfunctioning partRear right sensor (open-circuit)
Reference pageBR-7034
32
Malfunctioning partRear right sensor (short-circuit)
Reference pageBR-7034
35
Malfunctioning partRear left sensor (open-circuit)
Reference pageBR-7034
36
Malfunctioning partRear left sensor (short-circuit)
Reference pageBR-7034
41
Malfunctioning partActuator front right outlet solenoid valve
Reference pageBR-7036
42
Malfunctioning partActuator front right inlet solenoid valve
Reference pageBR-7036
45
Malfunctioning partActuator front left outlet solenoid valve
Reference pageBR-7036
46
Malfunctioning partActuator front left inlet solenoid valve
Reference pageBR-7036
51
Malfunctioning partActuator rear right outlet solenoid valve
Reference pageBR-7036
52
Malfunctioning partActuator rear right inlet solenoid valve
Reference pageBR-7036
55
Malfunctioning partActuator rear left outlet solenoid valve
Reference pageBR-7036
56
Malfunctioning partActuator rear left inlet solenoid valve
Reference pageBR-7036
57*
Malfunctioning partPower supply (Low voltage)
Reference pageBR-7040
61
Malfunctioning partActuator motor or motor relay
Reference pageBR-7038
63
Malfunctioning partSolenoid valve relay
Reference pageBR-7036
71
Malfunctioning partControl unit
Reference pageBR-7041
ABS warning lamp stays on when ignition switch is turned on.
Malfunctioning partControl 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
Reference pageBR-7047
ABS warning lamp stays on, during self-diagnosis.
Malfunctioning partControl unit
Reference page—
ABS warning lamp does not come on when ignition switch is turned on.
Malfunctioning partFuse, warning lamp bulb or warning lamp circuit
Control unit
Reference pageBR-7045
ABS warning lamp does not come on during self-diagnosis.
Malfunctioning partControl unit
Reference page—
Pedal vibration and noise
Malfunctioning part—
Reference pageBR-7044
Long stopping distance
Malfunctioning part—
Reference pageBR-7043
Unexpected pedal action
Malfunctioning part—
Reference pageBR-7043
ABS does not work.
Malfunctioning part—
Reference pageBR-7044
ABS works frequently.
Malfunctioning part—
Reference pageBR-7042
NOTE
*: 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.
See also
BR-7036TROUBLE DIAGNOSES FOR SELF-DIAGNOSTIC ITEMS — Diagnostic Procedure 2 (ABS actuator solenoid valve and solenoid valve relay)BR-7038TROUBLE DIAGNOSES FOR SELF-DIAGNOSTIC ITEMS — Diagnostic Procedure 3 (Motor Relay or motor)BR-7040TROUBLE DIAGNOSES FOR SELF-DIAGNOSTIC ITEMS — Diagnostic Procedure 4 (Low voltage)BR-7041TROUBLE DIAGNOSES FOR SELF-DIAGNOSTIC ITEMS — Diagnostic Procedure 5 (Control unit)BR-7042TROUBLE DIAGNOSES FOR SYMPTOMS — Diagnostic Procedure 6 (ABS works frequently)BR-7043TROUBLE DIAGNOSES FOR SYMPTOMS — Diagnostic Procedure 7 (Unexpected pedal action) / Diagnostic Procedure 8 (Long stopping distance)BR-7044TROUBLE DIAGNOSES FOR SYMPTOMS — Diagnostic Procedure 9 (ABS does not work.) / Diagnostic Procedure 10 (Pedal vibration and noise)BR-7045TROUBLE DIAGNOSES FOR SYMPTOMS — Diagnostic Procedure 10 (Cont'd) / Diagnostic Procedure 11 (ABS Warning lamp does not come on when ignition switch is turned ON)BR-7047TROUBLE DIAGNOSES FOR SYMPTOMS — Diagnostic Procedure 12 (ABS Warning lamp stays on when ignition switch is turned ON)