That requires an OBDII engine scanner.
The service engine soon light flashes when the computer senses a fault and sets a diagnostic code. Most auto parts stores will read this code for free and tell you what may be causing the problem.
The vehicle is due a service soon
picture of engine
unplug your battery for 15 minutes and it will go off
To reset the service engine light on a 2006 Chevrolet Silverado, you can disconnect the negative battery cable for about 10-15 minutes. This will clear the vehicle’s memory and turn off the light. Alternatively, you can use an OBD-II scanner to read and clear any trouble codes that triggered the light. Always ensure to address any underlying issues before resetting the light to avoid potential problems.
Why? Just reset it.
engine code reader go to autozone its free tgere
How can I repair the code po455 on my 2006 Chevrolet Silverado after replacing gas cap evap-canistor and a leak in a vacuum line.
To reset the check engine light on a 2004 Chevrolet Silverado, you can use an OBD-II scanner to clear the trouble codes that triggered the light. Alternatively, you can disconnect the negative battery cable for about 10-15 minutes, which will also reset the system. However, if the underlying issue isn't fixed, the light will likely come back on. It's advisable to diagnose and resolve any issues before resetting the light.
To reset the "Service Engine Soon" light on a 1992 Chevrolet Astro, you can disconnect the battery for about 15 minutes. This will clear the engine codes and reset the light. Alternatively, you can use an OBD-I scanner (if available) to clear the codes. After resetting, ensure that any underlying issues are addressed to prevent the light from coming back on.
Have vehicle scanned to determine the problem and have codes cleared
Normally a flashing check engine light means you have a misfire. Do not ignore this as an engine misfire will damage the O2 sensor and the catalytic converter which are very expensive to replace. Have this repaired immediately.