With TOYOTA Hand-Held Tester

IF NECESSARY, PERFORM ZERO POINT CALIBRATION OF YAW RATE SENSOR AND DECELERATION SENSOR (USING HAND-HELD TESTER)

HINT: When having replaced the yaw rate sensor and/or the brake actuator assembly, make sure to perform yaw rate sensor and deceleration sensor zero point calibration.

NOTE:
- While obtaining the zero point, do not give any vibration to the vehicle by tilting, moving or shaking it and keep it in a stationary condition. (Do not start the engine.)
- Be sure to do this on a level surface (within an inclination of 1%).

a. Shift the shift lever to P position.
b. Hook up the hand-held tester to the DLC3.
c. Operate the hand-held tester to clear zero point calibration.
d. Operate the hand-held tester to test mode.
e. Turn the ignition switch ON.
f. Keep the vehicle in the stationary condition on the level surface for 2 sec. or more.
g. Check that the VSC warning light blink.

HINT: If the VSC warning light does not blink, perform the zero point calibration again.

h. Turn the ignition switch OFF.