The power steering column/motor/ecu on the Fiat 500 is one integral unit. The motor/ecu does not separate from the column body. If a fault develops anywhere within the electric power steering eps column, then the complete column must be changed.
There can be a number of faults on the Fiat 500...
The Fiat 500 was reintroduced in 2007, and Fiat began to use an electric power steering system in the 500 models. The power steering column/motor/ecu on the Fiat 500 is one integral unit. The motor/ecu does not separate from the column body. If a fault develops anywhere within the electric power...