Deceleration Sensor Operation Check

DECELERATION SENSOR OPERATION CHECK

1. Drive the vehicle straight ahead at about 20 km/h (12.4 mph) or more, lightly depress the brake pedal.






2. Check that there is no change in the warning light pattern.
3. Drive the vehicle straight ahead at about 20 km/h (12.4 mph) or more, and depress the brake pedal moderately.






4. Check the warning light turns on while braking.
5. Drive the vehicle straight ahead at about 20 km/h (12.4 mph) or more, and depress the brake pedal strongly.






6. Check the warning light pattern changes while braking.

NOTE: If the operation is not as specified, inspect the deceleration sensor installation. And if the sensor installation is OK, replace the deceleration sensor.

7. Stop the vehicle and turn the ignition switch OFF.
8. Remove the special service tool (SST) 09843-18020 from the terminals Ts and E1 of the DLC1.