Intellidash is a digital instrument cluster module manufactured by Nuvatec, typically installed in motorhomes and custom vehicle conversions to replace analog gauges with a single LCD display for speed, tachometer, temperature, pressure, and voltage. Common failure modes on this class of units include loss of power or signal to the display (often due to blown fuses or corroded connectors), backlight or screen flicker from failing LEDs, and incorrect gauge readings caused by faulty sensor inputs or damaged analog‑to‑digital converter circuits. First‑check diagnostics should verify that the cluster’s 12 V supply is present and stable, inspect all wiring harnesses for breaks or corrosion, and review any diagnostic codes or error messages presented on the screen before proceeding to component testing.[oss-gpt-20b]