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How do you reset the computer on a 1998 Cadillac Deville?
Turn the ignition key to the “on” position but do not crank the engine. Wait 5 minutes and replace the ECU fuse. The computer will reset itself.
How do you reset the code on a Cadillac CTS?
How to Reset Cadillac Trouble Codes
- Locate the diagnostic port under the driver’s side dash. Plug the OBD scan tool into the port.
- Put the key into the ignition and turn it to the “on” position, but don’t start the engine.
- Find a command on the scan tool that says “Delete Codes” or something similar.
How do you reset a 1999 Cadillac Deville?
How do you reset the anti theft system on a 1999 Cadillac Deville? To reset the alarm on the cadillac deville you need to lock all the doors, then unlock the driver side and put the key into the on position. now turn it off and then back on twice and it will reset .
How do you reset the oil light on a Cadillac DeVille?
How to reset oil service light Cadillac DeVille. From years: 1997, 1998. Turn the ignition to run (one position before starting engine). Press the TRIP button on the DIC switch repeatedly until OIL LIFE REMAINING displays. Press and hold the RESET button on the DIC switch for more than 5 seconds. The oil life will change to 100%.
What does the service engine soon light mean on a Cadillac?
When the “service engine soon” light on your Cadillac comes on it means that there is a problem with one of the sensors related to the emissions system–primarily the oxygen sensors. These sensors monitor contaminants in the exhaust coming out of your Cadillac.
How do I reset the service engine soon light?
When you’ve fixed the underlying problem that caused the light to come on, you’ll need to reset the “service engine soon” light. Open the hood and disconnect the negative battery cable clamp from the negative battery terminal using a socket wrench. Turn the nut on the cable clamp counterclockwise with the wrench to loosen it.
How do you reset the oil life on a Chevy Silverado?
Press the SKIP INFO button on the DIC control panel in order to display the OIL LIFE LEFT message. Press and hold the RESET button until the display shows 100% ENGINGE OIL LIFE. Turn the ignition off and then start the engine to verify the indicator has been reset.