If you experience a check engine light and have no pedal response after starting the vehicle immediately following installation. Check to make sure all connections are solid and secure, if they are then do the following:
IF YOU HAVE A KEY: Turn the key back to the off position, remove the ignition key, wait 60 seconds for the ECU to reset, and then restart the vehicle. When you restart the vehicle, the check engine light will be gone and the pedal response will be restored.
IF YOU HAVE A PUSH BUTTON START: Make sure that the vehicle is off and that the dash lights are off for at least 60 seconds. When you restart the vehicle, the check engine light should be gone and the pedal response restored.