About 5 minutes.
To reset the computer on a 2002 Ford Taurus disconnect the negative battery cable. Leave the battery cable disconnected for five to ten minutes. Reconnect the cable and start the car. The computer should be reset.
To reset the computer on a 1998 Bravada you need to disconnect the negative cable from the battery. Leave off for 10 minutes and reattach.
Take the negative battery cable off, then turn the ignition to the on position to leave the ignition on for 5 seconds then turn off. Then reconnect your negative battery cable.
To reset the computer in a 2003 Cadillac Seville SLS, first disconnect the negative battery cable and leave it disconnected for about 10-15 minutes. This will allow the vehicle's computer to clear any stored error codes. After the waiting period, reconnect the negative battery cable and start the engine. This process should reset the computer and clear any diagnostic trouble codes.
Disconnect the vehicles battery. Leave it unhooked for several hours. Reconnect the battery. This should reset the 1989 cougars computer.
Disconnect the negative terminal of the battery Leave it disconnected for an hour. (The amount of time it takes to replace the battery). Reconnect the negative terminal of the battery. This works because a transient (voltage spike, noise) is generated when the terminal is reconnected. This is not necessary when the battery is replaced because the negative terminal is normally the last connected. However, when a car's battery dies in storage for example and is recharged with disconnecting the battery, the car might not start because the computer is not running.
remove the battery negative cable and leave it off for about a half-hour. Actually ten minutes is prolly enough.
To reset the computer in a 1997 GMC Sonoma, first disconnect the negative battery cable and leave it off for about 10-15 minutes. This will allow the vehicle's computer to reset itself. After the time has passed, reconnect the negative battery cable and start the engine. You may need to drive the vehicle for a short period to allow the computer to recalibrate.
unplug the negative side of the battery leave it off for 30 seconds.Also depends what you are trying to reset, check engine light ?
The computer could have become confused. disconnect the battery from the vehicle. Leave it unhooked for several hours. Reconnect the battery. This should reset the computer, and hopefully solve the problem.
did you try ctrl + alt + delete? HAHA- Honestly though, pull the negative cable off the battery and leave it overnight.
To reset the computer on a 2003 Lincoln Navigator, disconnect the negative battery cable and leave it off for about 10-15 minutes. This will allow the vehicle’s computer to reset. After that, reconnect the negative cable, and start the vehicle, which should clear any temporary codes or issues. If persistent problems occur, consider using an OBD-II scanner for further diagnostics.