1. Disconnect the socket of connection of the sensor (it is specified by an arrow).
2. Lift the car and establish it on support. Connect the voltmeter to the sensor. Block one of forward wheels and rotate the second wheel a hand. The voltmeter should register pulsing tension from 0 to 5 Volts. If is not present, replace the sensor.
Replacement
PERFORMANCE ORDER
1. Disconnect the socket of connection of the sensor, turn off the fixing screw and remove the sensor. Replace a sealing ring.
2. Installation is carried out upside-down removals.