To reset the radio in a 1992 Toyota Previa, start by disconnecting the vehicle's battery to cut power to the radio. Wait for about 10 minutes before reconnecting the battery, which can help reset the radio settings. If the radio has a reset button, you can also press and hold it for a few seconds. After reconnecting the battery or pressing the reset button, you may need to reprogram your radio stations.
You will need to go to a repair shop and have them scan for codes. That will tell them the problem and when it is repaired they can reset the light.
How do i replace speed sensor on 1992 toyota previa and where is the sensor located
where is the heater core in a 1992 Toyota previa
To remove the radio from a 1992 Toyota Previa, first, disconnect the negative battery terminal to ensure safety. Then, use a flathead screwdriver to carefully pry off the trim panel surrounding the radio. Once the trim is removed, unscrew the mounting screws securing the radio, and gently pull it out from the dashboard. Finally, disconnect the wiring harness and antenna cable from the back of the radio.
The location for the idle switch of a 1992 Toyota Previa mini van can be found in the Toyota Previa Auto Repair Manual 1991 thru 1995. This can be purchased from the Toyota dealership.
remove the radio.and once outside remove the tape deck wich is screw to te radio.
If it is not not downshifting, then it is downshifting.
almost all engine's in toyota Previa 2,4 l have timing chains .
check the Distributor.
my 92 is dics
35 foot pounds
if its the hub it self then its a axle change.