402-IO Control Display

/* container */ .responsive-two-column-grid { display:block; } /* columns */ .responsive-two-column-grid > * { padding:1rem; } /* tablet breakpoint */ @media (min-width:768px) { .responsive-two-column-grid { display: grid; grid-template-columns: 1fr 1fr; } } 402-IO - Replacement Marine Air Systems® Passport® I/O Control Display Guides & Information Before You Buy This display is often confused for a passport II, ECU or Cabin Mate display. Please remove your original display and look on the back for a nine-digit bar coded serial number. Displays with serial numbers starting with 377 or 402 can be replaced by this 402-IO control display. If your current display lacks a serial number or has a number that does not match either 402, or 377, then this display will not simply plug in and work. If your display looks similar and has no serial number, you probably have an ECU, Cabin Mate, or Passport II display. Pease rea