Warning: If your radio has an anti-theft code, make sure you have the connection codes before disconnecting the battery.
Caution! On models from 1993 onwards, the airbag system is disabled if the battery is disconnected for an extended period of time. If the airbag warning light comes on and remains on after the battery is reconnected, contact a specialist workshop to restore the system to working order.
2. Remove the trim panel located around the radio.
3. Unscrew the screws securing the radio receiver.
4. Pull the radio out of the socket, disconnect the electrical connector and antenna from it, and remove the radio from the vehicle.
(The article is taken from a web resource: ToyotaMAN.ru)
5. Installation is carried out in the reverse order of removal.