1. Verify that the battery is fully charged. With the ignition switch at ON, verify that the ABS and BRAKE system warning lights go out after 3 s.
2. If the lights stay on after 3 s, the ABS (ABS/TCS) HU/CM detects a failure. Follow the troubleshooting procedures.
3. Turn the ignition switch off.
4. On level ground, jack up the vehicle and support it evenly on safety stands. Shift the transaxle to N position.
5. Release the parking brake.
6. Rotate the wheels by hand, and inspect for brake drag.
1. Perform the "Preparation."
2. Connect WDS or equivalent to the DLC-2.
3. Set up an active command mode inspection according to the combination of commands below.
|
OPERATION
|
COMMAND NAME
|
COMMAND TYPE
|
|||
|---|---|---|---|---|---|
|
PMP_MOTOR
|
RF_OUTLET
|
RF_INLET
|
ABS_POWER
|
||
|
Pressure retention
|
Off
|
Off
|
On
|
On
|
Manual
|
|
Pressure reduction
|
On
|
On
|
On
|
On
|
|
The chart above shows an example of a right wheel inspection.
4. Send the command while pressing on the brake pedal and attempting to rotate the wheel being inspected.
5. When pressure is being maintained, and a click sound indicating the solenoid is operating comes from the ABS (ABS/TCS) HU/CM, confirm that the wheel does not rotate. When pressure is being reduced, and a click sound indicating the solenoid is operating comes from the ABS (ABS/TCS) HU/CM, confirm that the wheel rotates, even though the brake pedal is being depressed.