VSC Sensor Check (Test Mode)

VSC SENSOR SIGNAL CHECK (TEST MODE)

In case of using hand-held tester:

NOTE: When having replaced the yaw rate sensor, deceleration sensor and/or ECU, perform zero point calibration of the yaw rate sensor and deceleration sensors (See step 7.). Make sure that this operation should be done before starting the following.

HINT: If the ignition switch is turned from ON to ACC or LOCK during test mode. DTC will be erased.

a. Hook up the hand-held tester to the DLC3.



b. Procedures for test mode:
1. Turn the ignition switch OFF.
2. Check that the shift lever position is at P range. Turn the steering wheel to the straight-ahead position.
3. Start the engine and the VSC warning light blinks.

HINT: If the VSC warning light does not blinks, inspect the VSC warning light circuit or Ts terminal circuit.

4. keep the vehicle in a stationary on a level place for 1 sec. or more.

c. Check the DAC operation switch.
1. Push the DAC operation switch to ON.
2. Push the DAC operation switch to OFF.


d. Read the DTC by following the prompts on the tester screen.

HINT: Please refer to the hand-held tester operator's manual for further details.