How do you make your check gauges light go off on 93 Chevy cavalier?

The "check gauges" light on a 1993 Chevy Cavalier comes on for a few seconds during startup as a self-test. If it stays on after startup, or flickers intermittently, it means there's a problem with one or more of your gauges or the related systems. You can't simply make the light go off without addressing the underlying issue. Ignoring it could lead to more serious problems.

Here's how to troubleshoot:

1. Check the obvious: Make sure all your gauges (speedometer, fuel gauge, temperature gauge, etc.) are functioning correctly. A faulty gauge itself can trigger the light. Sometimes a loose connection to a gauge can cause this issue.

2. Check the alternator: A malfunctioning alternator can cause voltage problems that trigger the light. Have the alternator tested at an auto parts store or mechanic. Low battery voltage is also a common cause.

3. Check the wiring: Look for any damaged, loose, or corroded wiring connections related to the instrument cluster. This includes connections at the back of the cluster itself and any related sensors.

4. Check the instrument cluster: A problem within the instrument cluster itself (a bad circuit board, for example) can also cause the light to stay on. This is usually more involved and might require professional diagnosis and/or replacement.

5. Check the PCM (Powertrain Control Module): In some cases, a faulty PCM can send the wrong signals, causing the check gauges light to illuminate. This requires more advanced diagnostics tools.

In short: Don't try to bypass or ignore the light. Get it diagnosed and fixed. Ignoring the warning could lead to serious damage to your engine or other vehicle systems. A qualified mechanic can properly diagnose the problem and provide the necessary repair.