How to reset computer in 4runner - 1994 Toyota Previa

you may have a failing or intermittent Toyota 4runner 2005 passenger occupant sensor for air bag Perhaps you need to take it to Toyota

https://resetservicelight.com/reset-srs-airbag-warning-light-toyota-4runner-fourth-generation/

have a auto check it out and run proper diagnostics 2 reset the codes via computer

Depending on the year model, the Prius anti theft system has to be reset by the dealer. It gets hooked to Toyota dealer computer.

Take your mass air flow sensor off and clean the thin wires inside of it with a non-chlronated brake cleaner.Then reset the computer by disconnecting the ground cable on the battery for 30 seconds.

You need to get the code and correct the problem. If you just reset the check eng light, the computer will show " not ready" when you go for inspection. At least that is what happens here in Mass.

remove both batt. terminals from the battery, let the vehicle sit 10-15 min. then before reconnecting terminals touch the + and - terminals together, then hook up the battery

you have to call tyota and thet have to send you a new computer

most likely requires a service make sure engine oil/air/fuel filters are changed when beeing serviced check charging rate,aux belts etc reset light

if this is a toyota 4runner, to reset your tire pressure light, all you need to do is drive your car for up to 10 minutes. On a 4runner the computer takes a reading from your TPMS every minute

*if this is not for a 4runner, there may be a different procedure to reset the sensors, but try this first

check your asd relay or fuel pump relay