[Spn 3226 fmi 13 spn 3226 fmi 13, Mar 06, 2017 · example: mid, pid or sid, fmi. all icu model dashes will display j1587 formatted fault codes; some models are connected to j1939 as well. icu dashes cannot be used to clear historic fault codes. locate the lcd display in the center of the dash and the reset’mode button to the right. page 1 locating the lcd and mode button: ]