You do not have to reset anything. but you should have the battery disconnected. and once you reconnect the battery it will reset your computer.
I think you've asked this before...The computer has to be reset by the dealer. Sorry bout your luck buddy. Good Luck from now on!!!
DISCONNECT THE BATTERY FOR A FEW MINUTES.
You do not have to reset the computer after this repair. If the Check Engine Light is on it is not because you made this repair. If you disconnected the battery the computer will reset itself.
You can reset the computer in your H2 Hummer by disconnecting the ground cable from the battery. Leaves the battery cable disconnected for 10 seconds, and reconnect.
The 1990 Mitsubishi does have a computer. You can reset the computer by removing the positive cable from the battery. Keep the cable off for 30 seconds and return it to its original position.
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.
some vehicles will reset to computer if you leave the battery disconnected for a while (sometimes 15-30min)
simply disconnect the battery for 30 seconds and it will reset all of your learned fuel trims in your ecu
I will try to answer this. If you mean codes in the on board computer, it takes 100 miles of driving to make the computer readable if the battery has been disconnected for some time or the error codes have been erased from the ECU (computer).
Remove the battery from the vehicle for 10mins and then reconnect. The trip computer should go into 'Power Up' mode.
Disconnect the battery, keep it disconnected for five to 20 minutes, reconnect the battery.