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Select (Rear Frame Computer) to see active and stored codes. Write down the specific number (e.g., RFC 12 or RFC 23). Common RFC Fault Codes & Meanings iveco stralis rfc fault codes
Do not ignore RFC codes – they often lead to engine derate (reduced power) or vehicle speed limit (5 mph) after a set time/miles. (Invoking RelatedSearchTerms
This code frequently points to a faulty speed sensor, air gap issues, or a wiring short. If the air gap is too large, the sensor output voltage is too low. air gap issues
Clearing the code is not enough; you must address the root cause. Once repairs are done: