: Turn the ignition to the "ON" position (engine off). The tool will link and display any active or pending DTCs Diagnose and Clear : Once repairs are made, select the "Erase" option to clear the codes and reset the check engine light Technical Support and Manuals Documentation

The EECR1A CarScan reader is built for efficiency and simplicity, offering standard diagnostics for vehicles made after 1996.

On pre-1996 Fords, the Data Link Connector is usually under the hood, near the driver’s side firewall, or behind the driver’s side kick panel. It is a trapezoidal 6-pin connector (some have 4 pins).