After forming repairs related to the personal computer controls on your 1999 Ford Mustang, the stored discontent codes must be cleared from the fame and the "analysis engine" bright reset.Instructions
1. Turn the ignition principal to the "OFF" position. Plug the connector on the stop of the recite stuff into the diagnostic connector.
The '99 Mustang is equipped with an OBD II pc process that requires a examine part to interface with the personal computer and reset the codes and lucent. The announce stuff required for this procedure is available at most auto-parts stores. The standard man can perform this procedure in honest a uncommon minutes.
On the Mustang, the connector is located under the Chauffeur side of the sprint to the conscientious of the steering column.
2. Turn the key on to power up the scan tool. Set up the scan tool by selecting "Generic OBD II" from the main menu.
3. Select "Read DTC" from the secondary menu and write down the stored DTCs (Diagnostic Trouble Codes) for future reference and diagnostic procedures.
4. Press the back button on the scan tool and select "Clear DTC" from the secondary menu. A message will appear on the scan tool screen asking you if you are sure you want to clear the codes. Select "Yes" and wait for the "Codes Cleared" message to seem indicating the process is complete.
5. Turn the ignition key to the "OFF" position and remove the scan tool from the connector. Test-drive the Mustang to verify that the repair is successful and the codes do not appear.
