Disabling System (LX450)
- Obtain radio anti-theft protection code from vehicle owner and record preset radio frequencies before disconnecting battery.
- Place front wheels in straight-ahead position. Turn ignition switch to LOCK position. Disconnect and shield negative battery cable. Wait at least 90 SECONDS before working on vehicle.
- Disconnect driver-side air bag module Yellow 2-pin connector located under steering column, near combination switch. Air bag connector terminals are automatically shorted together. See Figure.
- Remove glove box door. Remove passenger-side air bag connector from air bag bracket. Disconnect passenger-side air bag Yellow 2-pin connector. Air bag connector terminals are automatically shorted together. See Figure and Figure .