J1 Retrieve DTCs

J1 RETRIEVE DTCS

NOTE: Following Engine Control Module (ECM) power-down, the Diagnostic Trouble Code (DTC) will be lost and may only be displayed when the ignition is energized.





1. Turn the ignition switch to the ON position.
2. Connect scan tool.
3. Record DTC(s) freeze frame data and GO to [J2] J2 Renew TCM