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C1900 & C1901 fault codes

Posted: 28 Jan 2018, 22:03
by GregsGarage
Hi all,

2010 Panda 4x4 1.3mjet with ABS fault codes C1900 & C1901 stored, 4x4 warning light on and 4x4 system unavailable. No faults stored in engine ECU. Latest version 3.9R1 multiplexed has no descriptions for these 2 fault codes, anyone know what they mean?

Thanks in advance, Greg

Re: C1900 & C1901 fault codes

Posted: 30 Jan 2018, 10:05
by s130
C1900=Circuito servosterzo ad assistenza variabile cortocircuito verso negativo
C1901=Circuito sospensione posteriore destra

C1900=Power assisted steering circuit with variable short circuit to negative
C1901=Rear right suspension circuit

C1900 Steering VAPS II Circuit Loop Short To Ground
C1901 Ride Control RR Shock Actuator Circuit Failure

These are what I have as specific Fiat C-codes. Top pair come from an Italian document. Middle pair are a Google translate of the top pair. Bottom pair come from an English document. On face value the descriptions are fairly consistent.