Checking the response code
- Ignition on.
- Activate the Scan Tool (ST) in MODE 2.
- Move the ON/OFF switch to the ON position.
- Activate the SET switch.
- Check that the SET-function is OK by checking that response code 2-1-3 is returned.
Is response code 2-1-3 returned?
- Yes, response code 2-1-3 is returned. Troubleshooting has been completed.
- No, response code 2-1-3 is not returned. Refer to Checking other response codes .
- No, response code 3-1-1 is returned instead. Refer to Checking response code 3-1-1 .