Iveco Stralis Rfc Fault Codes [updated]

: Problems with the left direction indicator (Open or short circuit). 1605 / 1606 : Faults in the left-side trailer stop light . 1805 / 1806 : Faults in the right-side trailer stop light . 2108 : Loss of power supply to the pneumatic horn . Detailed Diagnostic Resources

Proactive care can eliminate the majority of RFC-related breakdowns:

Iveco RFC modules vary by VIN. Common part numbers include 504089861 , 5802546718 , and 7180546 (always verify with your dealer). iveco stralis rfc fault codes

RFC codes are often displayed in a multi-part format (e.g., DTC/FMI). Below are some of the most frequent codes reported by operators: Stralis RFC fault - Iveco Daily Forums

| RFC Code | Meaning | Common Symptoms | Typical Causes | |----------|---------|----------------|----------------| | RFC-1241 | Rear axle air pressure sensor – signal out of range | Chassis too low/high; Rough ride | Failed sensor; Wiring corrosion at axle | | RFC-1242 | Suspension leveling valve – mechanical fault | Truck leaning to one side | Stuck leveling valve rod; Broken linkage | | RFC-1256 | Compressor relay circuit – low voltage | No air supply to suspension; Compressor not running | Blown fuse; Failed relay; Battery voltage drop | | RFC-1280 | Ride height calibration lost | “Calibration error” on dash | After axle replacement or battery disconnect | : Problems with the left direction indicator (Open

Ignoring trailer-related RFC codes. Reality: An RFC-2223 (Trailer EBS fault) is often caused by a damaged trailer cable, not the truck’s RFC.

An FFC Iveco Overview identifies signals from the alternator and oil pressure sensors that interact with the frame computers. 2108 : Loss of power supply to the pneumatic horn

Overcurrent in the circuit; often caused by adding extra LED strips. Switch KL15 fault