Key to components
- Make
- Fiat
- Model
- Punto (176) Factory Service Manual
- Year
- 1993–1999
- Section
- Wiring diagrams (Selecta) › Key to components
55 Electrical systemKey to components

KEY TO COMPONENTS
- Right front courtesy light button and door open indicator
- Left front courtesy light button and door open indicator
- Ignition switch
- Stalk unit:
F Side light/dipped headlamp stalk
G Dipped headlamp/main beam control stalk
H Main beam button - Junction unit
- Connection between facia and front wires
- Instrument panel
- Left hand facia earth
- Right hand facia earth
- Brake light switch
- Pulse generator for speedometer signal
- Front wiring connection
- 33A Front wiring connection for automatic transmission
- Connector block
- Left front earth
- Right tail-light cluster
- 44 Left tail-light cluster
- Left rear earth
- 52 Right rear earth
- 53 Battery
- 54 Battery earth
- 132 Control unit for I.A.W. electronic ignition and injection
- 140 Starter motor
- 172 Magnetic sensor on clutch
- 173 Automatic transmission control solenoid
- 174 15A automatic transmission fuse
- 175 Automatic transmission control relay
- 176 Speed selector and speed engagement indicator lighting display
- 177 Vehicle speed sensor
- 178 Safety ECU for automatic transmission
- 179 Shift-lock solenoid
- 180 Ignition switch solenoids
- 181 Automatic transmission ECU
- 182 Diagnostic socket for automatic transmission
- 183 Switch on accelerator for automatic transmission
- 184 Switch on accelerator for automatic transmission
- 185 Wiring connection for multiple bridges
- 186 Multifunction switch on automatic transmission
- 187 Butterfly valve potentiometer for automatic transmission
Parts & tools for this job For 1993 Fiat Punto
- TOOLDigital multimeterSearch: automotive digital multimeter
- PARTAssorted fuse kitSearch: car fuse assortment kit
- TOOLWire crimper and connector kitSearch: wire crimper connector kit
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