take off top panel cover over front speakers, part of dash board. there are 2 screw on top front of the stereo mount. unscrew then pull out grill assembly for ac that also wraps around the stereo. then pull out the stereo w/c is by the why an assembly of radio and CD or cassette, just take out the whole thing.
Also might want to check out this site http://tarago.blogspot.com/. Different year model but should give you a good idea.
Toyota Previa was created in 1990.
Where is the brake fuse on a 1990 Toyota previa
Toyota Owner's Manual and Automotive Repair Manual say Previa with 2TZ-FE (non-supercharged, which is the case of 1990 Previa) cooling system total capacity is 13 U.S. qt.
The Toyota Estima is known as the Toyota Previa in the United States. These vehicles were first put into production in the year 1990, in both Japan and the United States.
To remove the radio from the 1990 Lexus ES250, first pry the face plate from the dashboard. Then remove the clips that hold each side of the radio. Then, remove the wires to release the radio.
how do i replace a power steering pump in a 1990 toyota camry?
Begin by removing the decorative cover from your 1990 Chevy Caprice factory radio. Remove the radio retaining screws. Remove the wiring harness and the antenna cable from the back of the radio.
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See http://www.miata.net/garage/miata_radio_removal.html
go to this website http://www.carstereohelp.com/stereoremovalLexusLS400str.htm
remove centre consul heating cover under there there are 2 screws remove them. open doors were dash turns in remove cover each side and remove screws. gentley pull black trim and heater front towards you and keep safe. the clocks are held in with a screw in each corner, remove those and litf out unplug connectors in the back of the clocks and change bulb. fit as reverse. ian
the acutually dash removal of the Comfort-Control Toggle Switch in order to remove facing for radio replacment of 1990 nissan maxima?