Computer Relearn Procedures - Import: ISUZU: Notes

After disconnecting battery or replacing ECM, drive vehicle to enable ECM to relearn driveability. Inform your customer that they may experience driveability different from what they are accustomed to until ECM completes relearn function. If testing determines that PCM needs to be replaced, or testing directs that PCM be programmed, see EEPROM PROGRAMMING PROCEDURE .