I replaced a starter on 2012 fiat 500, i have both battery cable and alternator cable on starter, but the starter does.. hey bud here is the wiring diagram! so the brown white wire is definitely the trigger wire. also I attached a photo showing a starer solenoid located below the starter and the brown white wire will go were the nut labeled.. Finally! The day has come. 124/2000 Spider Wiring diagrams are now available for downloading in ZIP format! Although I didn't care to distribute these diagrams via email, it was a hassle. But I did it regardless for the love of the car. Thanks goes out to fellow 124 Spider owner Chris Alemany for providing the space for these diagrams on his.
wiring diagram - starting and recharing - fiat 500 1.2 8v components - starting and recharing - fiat 500 1.2 8v component codedescriptionreference to the operationa001 battery a010 alternator a020 starter motor b001 junction unit c002 battery earth on engine -c003 battery earth on bodyshell -c015dashboard earth, driver's side-d004 front/engine fiat 500 1.2 8v - starting and recharing.. FIAT Car Manuals PDF & Wiring Diagrams above the page - 600, Grande Punto, Uno, 500, Ducato, Scudo; FIAT Cars EWDs - 124 Spider, Cinquecento, 1500, Punto, Ducato, 500, Uno, Bravo; FIAT OBDII Fault Codes DTC.. The first car under the brand FIAT was released sometime in 1901. Designed by a talented engineer Faccioli, a car like the coach, was equipped with a 2-cylinder Boxer engine obsolete.