Outline
ABS control occurs when wheel slip is determined by the DSC CM (based on the four ABS wheel-speed sensors). Then, the DSC HU inlet and outlet solenoid valves are operated and brake fluid pressure is controlled accordingly to prevent wheel lock-up.
Feature
Use of ABS control during emergency braking or on slippery road surfaces allows directional stability to be maintained, steerability ensured, and stopping distance to be reduced.
The ABS control system has independent front wheel control and unified control (select low) for the rear wheels.
NOTE:
Select low control: A control system in which the left and right vehicle wheel speeds are compared and brake fluid pressure is controlled according to the wheel most likely to lock-up.
Construction
Block Diagram

Operation
When the DSC CM determines wheel slip conditions based on the signals from the ABS wheel-speed sensors during braking, the DSC CM operates the DSC HU inlet and outlet solenoid valves, reducing and maintaining brake fluid pressure in accordance with the wheel slip factors. Then, when the wheel slip condition has passed, brake fluid pressure is increased and maintained, ensuring braking with a constantly stable brake force.
Control condition transition diagram

ABS
ABS Wheel Speed Sensor And ABS Sensor RotorFuel Filter (High Pressure) Removal/Installation
WARNING:
Fuel is very flammable liquid. If fuel spills or leaks from the pressurized
fuel system, it will cause serious injury or death and facility breakage. Fuel
can also irritate skin and eyes. To prevent this, always complete the “Fuel
Line Safety Procedure”, while referring ...
Rear Bumper Disassembly/Assembly
1. Disassemble in the order indicated in the table.
1
Screw
2
Reflector
3
Rear bumper face
2. Assemble in the reverse order of disassembly. ...
Airflow Volume Control [Full Auto Air Conditioner]
Purpose
The airflow volume control changes the airflow volume according to the vehicle
environment.
Function
The airflow volume control changes the operation of the blower motor according
to the operations of the airflow volume control dial or temperature control
dial an ...