Calibration

CALIBRATION

1. IF NECESSARY, PERFORM ZERO POINT CALIBRATION OF YAW RATE SENSOR AND DECELERATION SENSOR(USING SST CHECK WIRE)

HINT: After replacing 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 perform this on a level surface (within an inclination of 1%).

a. Shift the shift lever to P position.
b. Clearing the zero point calibration using the SST check wire.
SST 09843-18040




1. Turn the ignition switch to the ON position.
2. Using SST, connect and disconnect terminals Ts and CG of DLC3 4 times or more within 8 seconds.
3. Check that the warning light indicates the normal code.
4. Remove the SST from the terminals of DLC3.

c. Procedures for test mode:
1. Turn the ignition switch to OFF.
2. Parking brake is applied(Parking brake switch ON).
3. Using SST, it connects terminal Ts and CG of DLC3.
SST 09843-18040

4. Check that the steering wheel is in the straight- ahead position and shift the shift lever to P position.
5. Turn the ignition switch to the ON position.

d. Keep the vehicle in the stationary condition on the level surface for 2 sec. or more.
e. Check that the VSC warning light blink.

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

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

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. Check that the steering wheel is in the straight-ahead position and shift the shift lever to the P position.
b. Connect the hand-held tester to the DLC3.
c. Turn the ignition switch to the ON position.
d. Operate the hand-held tester to test mode.
e. Obtain zero point of yaw rate sensor and deceleration sensor:
1. Keep the vehicle in the stationary condition on the level surface for 2 sec. or more.
2. Check that the VSC warning light blinks.

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

f. Turn the ignition switch off.