For Diagnostics
WARNING: This page is about a different car, the 2002 Toyota Sienna. However, it is still accessible from the selected car via links, so may be relevant.
- Turn ignition switch to LOCK position. Disconnect and shield negative battery cable. Wait at least 90 seconds. Remove driver-side air bag module. See DRIVER-SIDE AIR BAG MODULE under REMOVAL & INSTALLATION. Disconnect passenger-side air bag module connector, accessible by removing glove box. See Fig 1.
- Disconnect air bag sensor assembly connector. See AIR BAG SENSOR ASSEMBLY under REMOVAL & INSTALLATION. Disconnect right and left seat belt pretensioner connectors. See SEAT BELT PRETENSIONER under REMOVAL & INSTALLATION. Disconnect right-side and left-side air bag module connectors. See SIDE AIR BAG MODULE under REMOVAL & INSTALLATION.
- Disconnect right and left-side air bag sensor connectors. See SIDE AIR BAG SENSOR ASSEMBLY under REMOVAL & INSTALLATION. Disconnect right and left front air bag sensor connectors. See FRONT AIR BAG SENSOR under REMOVAL & INSTALLATION.