Brake Stroke Simulator Cylinder Sub-Assembly
BRAKE STROKE SIMULATOR CYLINDER SUB-ASSYON-VEHICLE INSPECTION
NOTICE: The DTC may be stored after inspection. Be sure to clear the DTC and check that a normal system code is output after the inspection is finished.
1. INSPECT STROKE SIMULATOR
a) Check battery voltage
Standard Value: 10 to 14 Volts (during engine stop)
b) Connect hand-held tester and pedal effort gauge
1) Connect the pedal effort gauge.
2) Move the shift lever to the P position. Apply the parking brake and connect the hand-held tester to the DLC3.
3) Turn the power switch on (IG).
4) Clear the DTC.
c) Check operation w/o brake booster.
1) Check and adjust brake pedal height.
2) Check pedal free play.
3) Check pedal reserve distance.
4) Turn on the hand-held tester and select "ECB INVALID" to prohibit the brake control (ECB).
5) Monitor "MAS CYL PRS 1", "MAS CYL PRS 2", "PEDAL STROKE" and "PEDAL STROKE 2" using the hand-held tester.
6) Check the value output from "MAS CYL PRS 1", "MAS CYL PRS 2", "PEDAL STROKE" and "PEDAL STROKE 2" by depressing the brake pedal.
Standard Value:
Standard Value
7) Finish the brake control prohibition on the hand-held tester.
d) Check operation w/ brake booster
1) Turn on the power switch.
2) Turn on the hand-held tester and monitor the value of "PEDAL STROKE" and "PEDAL STROKE 2".
3) Depress the brake pedal 4 to 5 times.
4) Check the value output from "PEDAL STROKE" and "PEDAL STROKE 2" by depressing the brake pedal.
Standard Value:
Standard Value