Highlander 2WD L4-2.4L (2AZ-FE) (2001)
Impact Sensor: Service and Repair
Removal and Installation
Left Side
REPLACEMENT/Airbag Sensor Front LH
1. PRECAUTION
2. SEPARATE BATTERY NEGATIVE TERMINAL
3. REMOVE AIR BAG SENSOR FRONT LH [89174A/98-173]
a. Disconnect the connector from the front airbag sensor LH.
b. Remove the 2 bolts and front airbag sensor LH.
4. INSPECT AIR BAG SENSOR FRONT LH [891 74A / 98-173]
5. INSTALL AIR BAG SENSOR FRONT LH [89174A / 98-173]
a. Check that the ignition switch is OFF.
b. Check that the battery negative terminal is disconnected.
NOTE: Do not start the operation for 90 seconds after removing the terminal.
c. Install the front airbag sensor LH with the 2 bolts.
Torque: 20 N.m (200 kgf.cm, 14 ft.lbf)
d. Connect the connector to the front airbag sensor LH.
e. Check that no play is identified.
6. INSPECT SRS WARNING LIGHT
Right Side
REPLACEMENT/Airbag Front RH Sensor
1. PRECAUTION
2. SEPARATE BATTERY NEGATIVE TERMINAL
3. REMOVE AIR BAG FRONT RH SENSOR [89173A/98-173]
a. Disconnect the connector from the front airbag sensor RH.
b. Remove the 2 bolts and front airbag sensor RH.
4. INSPECT AIR BAG FRONT RH SENSOR [89173A / 98-173]
5. INSTALL AIR BAG FRONT RH SENSOR [89173A / 98-173]
a. Check that the ignition switch turn OFF.
b. Check that the battery negative terminal is disconnected.