Front Passenger's Weight Sensor Unit Replacement
Front Passenger's Weight Sensor Unit ReplacementNOTE: Review the seat replacement procedure before performing repairs or service.
Removal
1. Disconnect the battery negative cable, and wait at least 3 minutes before beginning work.
2. Disconnect the front passenger's airbag 4P connector.
3. Remove the front passenger's seat assembly.
4. Disconnect the connectors. Remove the mounting nuts (A) and the front passenger's weight sensor unit (B) from the seat assembly.
Installation
Be sure to install the harness wires so they are not pinched or interfering with other parts.
1. Place the new front passenger's weight sensor unit on the seat weight sensor bracket. Tighten the two mounting nuts (A) and connect the connectors.
2. Reinstall the front passenger's seat.
3. Reconnect the front passenger's airbag 4P connector.
4. Reconnect the battery negative cable.
5. Calibrate the front passenger's weight sensor unit.
6. After installing the front passenger's weight sensor, confirm proper system operation: Turn the ignition switch ON (II); the SRS indicator should come for about 6 seconds and then go off.