Acceleration/Deceleration Sensor: Service and Repair

G SENSOR REMOVAL AND INSTALLATION





INSPECTION G SENSOR CHECK







1. Lay the G sensor on a level surface and check for continuity between its terminals.





2. Incline the G sensor toward the vehicle front gradually and check that continuity is lost at an angle of 300 or more.





3. Incline the G sensor toward the vehicle rear gradually and check that continuity is lost at an angle of 300 or more.







1. Disconnect G-sensor connector and connect special tool between terminals of the disconnected connector.

2. With the ignition switch turned ON, read output voltage between terminals No.2 and No.3.

Standard value: 2.3 - 2.7 Volts





3. With the special tool connected, fix the connector in such a manner as to direct the front mark on the G-sensor mounting surface downward and read output voltage between terminals No.2 and No.3.

Standard value: 3.3 - 3.7 Volts

4. If the output deviates from the standard value, make sure that nothing is wrong with the power supply wire and ground wire and then replace G-sensor.