Do this at your own risk. Toward the front of the motor on the drivers side is a large black diagnostic plug with a cap on it. Undo the cap and pull it off. In the center is a hole shaped like pacman. The lid has a piece that sticks down into the pacman hole. If you don't see pacman you have the wrong plug. Surrounding pacman is two rings of holes, some with connectors in them and some without. Using a fused jumper connect the hole two spaces away (outer ring) and directly in front pacman's mouth with the hole closest to (inner ring) and directly below pacman viewing pacman's mouth to your right. Turn the key to the on position, in about 5 seconds the oil service lights should go out. Immediately turn the key to the off position and remove the jumper. Then test it by starting the motor, if the light is still on repeat the above steps.
you can ground out one of the pens in the diagnostic port.[different ports for different models]
A 1992 Regency has an OBD I system. The easiest way to reset a service engine soon light is to disconnect the battery and leave it disconnected for a minute or two. You will lose all of your radio presets though. CAUTION: Make sure that the problem is fixed before you reset the light because it will probably come back on.
remove the battery cable for 1 min
To reset the computer on a 1992 Oldsmobile Cutlass Supreme, unhook the battery for about five minutes. Then reconnect the battery. If this does not work, look for the reset button on the computer and manually reset it.
== == how do you reset the oil light on a1992 corvette
The maintenance required light requires a scan tool to be reset.
Check engine codes on Honda vehicles such as a 1992 Honda Civic have to be manually reset. To do so, remove the ECU fuse located inside the engine bay.
The easiest way to reset the ABS light in a 1992 Chevy Lumina is to disconnect the battery for about 30 minutes. When it is reconnected, the light should be reset.
service engine soon 1992 eldorado
YOU CAN USE A FORD CODE SCANNER TO RETRIEVE CODES. AFTER CODE ITEMS ARE REPAIRED, FOLLOW INSTRUCTIONS IN CODE SCANNER BOOK TO RESET COMPUTER IN CAR.
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.
The maintenance light,You will need to take it to a Dodge dealer to reset it. Or get a DBR-2 code scanner.BIG $$$