1. Disconnect the battery:
- Open the hood of your vehicle and locate the battery.
- Disconnect the negative battery terminal using a wrench or socket set.
- Wait at least 10 minutes to allow the vehicle's electrical system to discharge completely.
2. Reconnect the battery:
- After 10 minutes, reconnect the negative battery terminal.
- Tighten the terminal securely.
3. Turn on the ignition:
- Turn on the ignition without starting the engine. The "Check Engine" light may or may not be illuminated at this point.
4. Start the engine:
- Start the engine and let it run for a few minutes.
- Observe the "Check Engine" light. If the light is still illuminated, it means the issue that triggered it is still present and requires attention.
5. Check the issue:
- If the "Check Engine" light stays on after resetting, it's important to have your vehicle diagnosed by a qualified mechanic or automotive technician to identify and address the underlying problem.
Note:
- Resetting the check engine light doesn't fix the underlying problem; instead, it turns off the indicator temporarily.
- If the light comes back on after a while, it's essential to have the issue diagnosed and resolved.
- Ignoring or repeatedly resetting the check engine light can lead to more severe problems and potentially costlier repairs in the long run.
