How do you reset the Check Engine light on a Subaru?
Open the hood of your Subaru and loosen the nut that holds the cable clamp to the negative battery terminal. Slide the cable off the negative battery terminal. Wait 5 minutes, then reconnect the cable and tighten the retaining nut. Start the engine and wait for the Subaru’s computer to reset the check engine light.
How to reset check engine light without scanner?
The video shows 3 ways to reset Subaru check engine light. How to clear check engine light without scanner? Open the hood of your Subaru and loosen the nut that holds the cable clamp to the negative battery terminal. Then try to slide the cable off the negative battery terminal.
Why does my check engine light come on?
The Subaru check engine light comes on when there is a problem with the Subaru’s emissions control system. The Subaru’s computer, called an ECU, generates fault codes that pertain to various sensors on the vehicle. If one of these sensors fails, it will trigger a fault code.
How to reset check engine light with OBD-II?
1 Connect the scan tool to the OBD – II Connecting the scan tool to the OBD- II ( On- board diagnostic connector) under your steering column. 2 View error codes by pressing the “READ” button Pressing the “READ” button on the scan tool to see the error codes of the engine. 3 Remove the error code
Open the hood of your Subaru and loosen the nut that holds the cable clamp to the negative battery terminal. Slide the cable off the negative battery terminal. Wait 5 minutes, then reconnect the cable and tighten the retaining nut. Start the engine and wait for the Subaru’s computer to reset the check engine light.
The video shows 3 ways to reset Subaru check engine light. How to clear check engine light without scanner? Open the hood of your Subaru and loosen the nut that holds the cable clamp to the negative battery terminal. Then try to slide the cable off the negative battery terminal.
The Subaru check engine light comes on when there is a problem with the Subaru’s emissions control system. The Subaru’s computer, called an ECU, generates fault codes that pertain to various sensors on the vehicle. If one of these sensors fails, it will trigger a fault code.
Where is the Check Engine Light code located?
When trying to retrieve the Subaru check engine light codes with an OBD2 scan tool, proceed as follows: Start by Connecting the scanner to the 16-pin data link connector (DLC) located underneath the steering column. Most of the time the connectors will have a detachable cover. Then turn on the ignition.
What happens when you reset the Check Engine light?
If one of these sensors fails, it will trigger a fault code. The code is then stored in the computer until a diagnostic scan is run on the ECU to diagnose the problem. After the problem has been fixed, you’ll need to reset the “check engine” light.
Can a check engine light get clogged up?
The EGR valve can get clogged up or fail entirely. If you’re even slightly mechanically inclined, you can remove the valve, clean it up, and reinstall it in a relatively short amount of time. If the valve needs to be replaced, expect to pay at least $125 for a brand-new, OEM-quality unit.
How does an error code work on a Subaru?
Then the Subaru’s computer which is usually called ECU will produce error codes that relate specifically to the particular sensor affected in the car. If anyone of these sensors fails, it will prompt a fault or an error code. The error code is then kept in the computer until a proper diagnostic scan is run on the ECU to diagnose the issue.