Self-Diagnostic Results Mode

DIAGNOSIS CHART

Diagnostic item

Diagnostic item is detected when...

FR RH SENSOR ⁽¹⁾
[OPEN]

Circuit for front right wheel sensor is open.
(An abnormally high input voltage is entered.)

FR LH SENSOR ¹
[OPEN]

Circuit for front left wheel sensor is open.
(An abnormally high input voltage is entered.)

RR RH SENSOR ⁽¹⁾
[OPEN]

Circuit for rear right sensor is open.
(An abnormally high input voltage is entered.)

RR LH SENSOR ⁽¹⁾
[OPEN]

Circuit for rear left sensor is open.
(An abnormally high input voltage is entered.)

FR RH SENSOR ⁽¹⁾
[SHORT]

Circuit for front right wheel sensor is shorted.
(An abnormally low input voltage is entered.)

FR LH SENSOR ⁽¹⁾
[SHORT]

Circuit for front left wheel sensor is shorted.
(An abnormally low input voltage is entered.)

RR RH SENSOR ⁽¹⁾
[SHORT]

Circuit for rear right sensor is shorted.
(An abnormally low input voltage is entered.)

RR LH SENSOR ⁽¹⁾
[SHORT]

Circuit for rear left sensor is shorted.
(An abnormally low input voltage is entered.)

ABS SENSOR ⁽¹⁾
[ABNORMAL SIGNAL]

Tooth damage on sensor rotor or improper installation of wheel sensor.
(Abnormal wheel sensor signal is entered.)

FR RH IN ABS SOL
[OPEN, SHORT]

Circuit for front right inlet solenoid valve is open.
(An abnormally low output voltage is entered.)

FR LH IN ABS SOL
[OPEN, SHORT]

Circuit for front left inlet solenoid valve is open.
(An abnormally low output voltage is entered.)

FR RH OUT ABS SOL
[OPEN, SHORT]

Circuit for front right outlet solenoid valve is open.
(An abnormally low output voltage is entered.)

FR LH OUT ABS SOL
[OPEN, SHORT]

Circuit for front left outlet solenoid valve is open.
(An abnormally low output voltage is entered.)

RR RH IN ABS SOL
[OPEN, SHORT]

Circuit for rear right inlet solenoid valve is shorted.
(An abnormally high output voltage is entered.)

RR LH IN ABS SOL
[OPEN, SHORT]

Circuit for rear left inlet solenoid valve is shorted.
(An abnormally high output voltage is entered.)

RR RH OUT ABS SOL
[OPEN, SHORT]

Circuit for rear right outlet solenoid valve is shorted.
(An abnormally high output voltage is entered.)

RR LH OUT ABS SOL
[OPEN, SHORT]

Circuit for rear left outlet solenoid valve is shorted.
(An abnormally high output voltage is entered.)

ABS ACTUATOR RELAY
[ABNORMAL]

Actuator solenoid valve relay is ON, even if control unit sends off signal.
Actuator solenoid valve relay is OFF, even if control unit sends on signal.

ABS MOTOR RELAY
[ABNORMAL]

Circuit for ABS motor relay is open or shorted.
Circuit for actuator motor is open or shorted.
Actuator motor relay is stuck.

BATTERY VOLT
[VB-LOW]

Power source voltage supplied to ABS control unit is abnormally low.

CONTROL UNIT

Function of calculation in ABS control unit has failed.

⁽¹⁾

If one or more wheels spin on a rough or slippery road for 40 seconds or more, the ABS warning lamp will illuminate. This does not indicate a malfunction. Only in the case of the short-circuit (Code Nos. 26, 22, 32 and 36), after repair the ABS warning lamp also illuminates when the ignition switch is turned ON. In this case, drive the vehicle at speeds greater than 30 km/h (19 MPH) for approximately 1 minute as specified in "SELF-DIAGNOSIS PROCEDURE ". Check to ensure that the ABS warning lamp goes out while the vehicle is being driven.