Proto-Sound 2.o is the new version from M.T.H's and it operates differently from the original Proto-Sound.
Reset had been eliminated in this model but all features are already been enabled thus, you don't need to program features as you do with the original Proto-Sound.
Unhook the battery for about 2 minutes and that will reset the computer.
The check engine light can be reset two ways. 1) If the problem resolves itself, the check engine light will reset itself after a certain amount of cold starts of the car on the on board computer system. 2) You need an OBD reader that has the reset check engine light capability.
OBD 2 scan tool.
The check engine light on a 2002 Ford Focus can be reset by disconnecting the battery for 1 to 2 minutes. This resets the vehicle's computer and clears the light.
He's probably dreaming, right?
Disconnect the battery for 2 mins this will reset the ecu
With out knowing what brand of scanner you have , this question is not answerable.
1. read out the error codes 2. (sometimes, either restart the engine OR disconnect the battery.
1.Turn the ignition switch to the ON (II) position. 2.If the engine oil life is not displayed, press the SEL/RESET button on the steering wheel repeatedly the multi-information tire pressure. 3.Press and hold the SEL/RESET button on the steering wheel for more than 10 seconds. The remaining engine oil life reset mode will be shown on the multiinformation display. 4.Select ''RESET'' by pressing the INFO ( / ) button, then press the SEL/RESET button to reset the engine oil life display. The maintenance item code(s) will disappear, and the engine oil life will reset to ''100.'' If you want to cancel the oil life reset mode, select ''CANCEL.''
If there are n observations, then, If n is odd then let m = (n+1)/2. The median is the mth value in the ordered set of observations. If n is even then let m = n/2. The median is the average of the mth and (m+1)th values in the ordered set of observations.
A = Change oil1= Rotate tires To reset this turn the ignition switch to the ON position. 2. Press the Select/Reset knob until the engine oil life indicator is displayed. 3. Press the Select/Reset knob for about 10 seconds. The engine oil life indicator and the maintenance item code(s) will blink. 4. Press the Select/Reset knob for more than 5 seconds. The maintenance items code(s) will disappear, and the engine oil life indicator will reset to "100."
A = Change oil1= Rotate tires To reset this turn the ignition switch to the ON position. 2. Press the Select/Reset knob until the engine oil life indicator is displayed. 3. Press the Select/Reset knob for about 10 seconds. The engine oil life indicator and the maintenance item code(s) will blink. 4. Press the Select/Reset knob for more than 5 seconds. The maintenance items code(s) will disappear, and the engine oil life indicator will reset to "100."