Disabling System (SC300 & SC400)
- 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 air bag module connector located under steering column, near combination switch. Air bag connector terminals are automatically shorted together. See Figure and Figure .
- Open glove box. Using screwdriver, remove finish plate from upper glove box. Disconnect passenger air bag connector. Air bag connector terminals are automatically shorted together. See Figure and Figure .