Active Test

CAUTION:

Do not perform active test while driving vehicle.
Make sure to completely bleed air from brake system.
The active test cannot be performed with the ABS warning lamp, TCS indicator lamp, SLIP indicator lamp and brake warning lamp are on.
ABS warning lamp, TCS OFF indicator lamp, SLIP indicator lamp and brake warning lamp are on during active test.

Operation Procedure

NOTE:

When active test is performed while depressing the pedal, the pedal depression amount will change. This is normal. (Only solenoid valve and ABS motor)
"TEST IS STOPPED" is displayed 10 seconds after operation start.
After "TEST IS STOPPED" is displayed, to perform test again, touch "BACK" to restart the process.

Solenoid Valve

NOTE: The example shown is for front right wheel. The procedure for the other wheels is the same as given below.

When performing an active test of the ABS function, select the "MAIN SIGNALS" for each test item. In addition, when performing an active test of the TCS function, select the item menu for each test item.
For ABS solenoid valve, touch "UP", "KEEP", and "DOWN" on the display screen. For ABS solenoid valve (ACT), touch "UP", "ACT UP", "ACT KEEP" and confirm that solenoid valves (IN, OUT) operate as shown in the table below.

OPERATION CHART

Operation (Note)

ABS solenoid valve

ABS solenoid valve (ACT)

KEEP

DOWN

ACT UP

ACT KEEP

FR RH IN SOL

OFF

FR RH OUT SOL

OFF

ON⁽¹⁾

OFF

⁽¹⁾	ON for 1 to 2 seconds after the touch, and then OFF

NOTE: A brief moment of ON/OFF condition occurs every 20 seconds after ignition switch turned ON. This is not malfunction because it is an operation for checking.

ABS Motor

Touch "ON" and "OFF" on screen. Make sure motor relay and actuator relay operates as shown in table below.

OPERATION CHART

Operation	ON	OFF
MOTOR RELAY	ON	OFF
ACTUATOR RLY (Note)	ON	ON
NOTE: A brief moment of ON/OFF condition occurs every 20 seconds after ignition switch turned ON. This is not malfunction because it is an operation for checking.