Brake lights, indicators, reverse lights, and parking lights.
Remove the fuel return line from the pump. Place it in a clear bottle. Crank the engine. If air bubbles appear for more than 5 seconds, you have a suction-side leak. Tighten banjo bolts or replace seals. iveco stralis rfc fault codes free
If your RFC fault only appears when a trailer is coupled, the issue lies in the trailer's electrical system or the suzie cables. Check the 7-pin or 15-pin plugs for green corrosion (copper oxidation). Clean them with electrical contact cleaner. Step 4: Validate the LED Upgrades Brake lights, indicators, reverse lights, and parking lights
If you drive or maintain an Iveco Stralis (particularly the AS, AT, or Hi-Way models with Euro 4, 5, 6, or EEV engines), you have likely encountered the term on your diagnostic tool. Unlike common ECU or ABS errors, the RFC module is a niche but critical component. When an RFC fault appears, drivers often face sudden power loss, limp mode, or erratic engine behavior. Crank the engine
If you have a specific showing on your dashboard right now, please share the exact numbers so we can pinpoint the exact component or wire causing your issue. Share public link