ELECTRIC
SYSTEM
FIAT PUNTO TRAINING OUTLINE
Fiat Auto S.p.A.
After Sales Training
The most complete structure is made up of two CAN communication lines that connect nodes
belonging to two different areas (dynamic vehicle control and bodywork function/on-board
information) and also an additional “LIN bus” serial line (first used on a FIAT model of this
segment).
The developed architecture is compatible with various user interfacing solutions (control
arrangement, information display modes and assignment).
The electric protections (fuses) and the remote-control switches are grouped in the power
distribution control units, positioned in the engine compartment and in the dashboard. These
control units also act as interconnections for the various wirings and as electric distributors.
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