Punto (176) Factory Service Manual (1993-1999): 55 Electrical system
General
Engine
Transmission
Steering & suspension
Electrical
Body & interior
Choose Sections to see everything in a chapter, or a chapter title to start at its first page.
- Contents ('97 update) › Control units
Electrical system ('97 update)3 pages
Instrument panel ('97 update)10 pages
- Instrument panel ('97 update)
- Wiring diagram of instrument panel internal connections (S version)
- Connector c
- Wiring diagram of internal connections of instrument panel (SX version)
- Connector c
- Wiring diagram of internal connections of instrument panel (ELX version)
- Connector c
- Front/rear views of instrument panels with description of relevant cables and connectors
- Wiring diagram of internal connections of instrument panel (GT version)
- Connector c
Switch panel ('97 update)2 pages
Recharging system ('97 update)4 pages
- Control units ('97-'98 range) › Alarm
Alarm ('97-'98 range)14 pages
- Location of alarm system components
- Alarm control unit
- Saloon versions: location of receiver
- Emergency switch with key
- Excluding the alarm
- Switching on of alarm with siren excluded
- Simplified programming
- Procedure b)
- Protected programming
- Autodiagnostics display
- 1st stage (activation of manual diagnosis)23
- Removing-refitting alarm control unit
Door opening/closing remote control ('97-'98 range)2 pages
Seat belt pretensioner ('97-'98 range)8 pages
- Operation
- Second safety device
- Reel during operation
- Disarming the system
- Removing-refitting pretensioner with mechanical bi-level sensor
- Refitting
- Safety regulations to be observed when handling pretensioners
- PROCEDURE FOR SCRAPPING AND REPLACING UNACTIVATED PRETENSIONERS (due to defects or expiry of warranty term)
Control units ('97-'98 range)3 pages
Mobile phone predisposition ('97-'98 range)4 pages
Connector blocks ('96 update)56 pages
- Connector blocks ('96 update)
- Interpretation of codes on the connector blocks23
- 7D Fuse and relay unit2
- Opt. extras control unit (ELX - Sporting)
- Connection between dashboard cables/driver's door (ELX - GT - Sporting)
- 11 Connection between dashboard cables/rear cables with alarm (S - SX - HSD)
- 11 Connection between dashboard cables/rear cables with alarm (ELX - GT - Sporting)
- Connection between dashboard cables/front cables (ELX - GT - Sporting)
- AR n.d.2
- 23 Front right lights cluster (S - SX - HSD)2
- 33 Front cables connection (S - SX - ELX - HSD) 1108/1242
- 33A Auto transmission front cables connection2
- NZ n.d.
- 51 Rear left earth (S version)
- 57 Car radio (S - SX - HSD)
- 63 Front right loudspeaker2
- 77 Connection between rear cables/rear left door234
- AR n.d.
- Anti-lock braking system (ABS) electronic control unit
- 119 BOSCH electronic fuel injection control unit (1372 GT)
- 122 5A fuse protecting fuel injection (10A for GT, 15A for 1581)
- NZ n.d.2345678
- 162A
- 164 Front cables connection (TD with air conditioning)
- 170 Alarm cables connection (S - SX - HSD)
- 176 Display illuminating gear selector and gears engaged indicator
- Switch on throttle for automatic transmission2
- RV n.d.234
- 226 Anti-pollution system (E.G.R.) control unit
- 231 Fuel injection/ignition control unit
- 257 Front cable connection for Fiat-CODE system (Diesel - GT)
- 261 Optional extras maxi-fuse box
- MB 266
- 274 2-diode container
- Full perspective view of location of wiring looms and components
Perspective views ('96 update)7 pages
- Full perspective view of location of wiring looms and components
- Full perspective view of location of wiring looms and components
- Full perspective view of location of wiring loom and components
- Full perspective view of dashboard with location of wiring loom and components (SPI)
- Full perspective view of dashboard with location of wiring loom and components (MPI - GT - D - TD)
- Full perspective view of locations of control units, relays, fuses and diagnostic sockets
- Full perspective view of locations of earths
- Contents (Cabrio) › Lighting
Lighting (Cabrio)4 pages
Wiring diagrams (Cabrio)9 pages
- Side lights and warning lamp - Dipped beam headlamps - Main beam headlamps and warning light - Headlamp flasher - Number
- Side lights and warning lamp - Dipped beam headlamps - Main beam headlamps and warning light - Headlamp flasher - Number
- Direction indicators and warning lamp - Hazard warning lights and warning lamp - Reversing lights - Stop lights (1242 SP
- Direction indicators and warning lamp - Hazard warning lights and warning lamp - Reversing lights - Stop lights and faul
- Front fog lamps and warning light - Rear fog lamps and warning light (1242 SPI)
- Front fog lamps and warning light - Rear fog lamps and warning light (1581)
- Preparation for car radio - Vehicle interior lights - Ideogram lights (1581)
- Electrically operated hood (1581)
- Wiring diagrams key
- Index (Northern Europe models) › Index (Northern Europe models)23
Wiring diagrams (Northern Europe models)7 pages
- Startup - glow plugs preheating device and corresponding optical indicator - Recharging and corresponding optical indica
- Starting - Weber electronic injection and ignition - Recharging and warning light - Insufficient engine oil pressure war
- Northern European version without Fiat-CODE (S - SX)
- Northern European version without Fiat-CODE (ELX)
- Northern European version with Fiat-CODE
- Eurobag device and warning light
- D1 System failure warning light Fiat-CODE
- Index ('96-'98 update) › Index ('96-'98 update)
Wiring diagrams ('96-'98 update)114 pages
- S - SX - HSD - 6 Speed - Selecta Trim Levels
- Parking lights and associated optical indicator - Low beam headlights - High beam headlights and associated optical indi
- Turn signals and related optical indicator - Hazard warning lights and related optical indicator - Reversing lights - Br
- ELX - GT - Sporting trim levels
- Fog lights and related optical indicator - Rear fog lights and related optical indicator (S - SX - HSD - 6 Speed - Selec
- Front fog lights and their optical indicator - Rear fog lights and their optical indicator (ELX - GT - Sporting)
- Windscreen wiper - Rear window wiper - Windscreen and rear window washer pump - Electro-acoustic warning devices - Heate
- ELX - Sporting Trim
- Fitted for car radio - Interior lighting - Symbol illumination (S - SX - HSD - 6 Speed - Selecta)
- Specification: ELX - GT - Sporting
- Fuel level indicator and corresponding reserve optical indicator - Insufficient brake fluid level optical indicator and
- Engine cooling - Interior ventilation - Engine coolant temperature indicator - Optical indicator for excessive engine co
- Engine cooling - Interior ventilation - Engine coolant temperature indicator - Cigarette lighter (Air conditioning versi
- Engine cooling - Interior ventilation - Engine coolant temperature indicator - Cigarette lighter (Air conditioning versi
- Engine cooling - Interior ventilation - Engine coolant temperature indicator - Cigarette lighter (with air conditioning)
- Windscreen wiper - Rear window wiper - Windscreen and rear window washer pump - Electro-acoustic warning devices - Heate
- Front electric windows - (See legend at bottom of diagrams) cigar lighters (S - SX - HSD - 6 Speed - Selecta)
- Front electric windows (ELX - GT - Sporting)
- Door lock electric device (Alarm-free version, S - SX - HSD - 6 Speed - Selecta)
- Electric door lock device - Optical indicator for open doors (without alarm, ELX - Sporting)
- Parking brake electrical device (Alarm-free version, GT)
- Electric door-locking device (Alarm version, S - SX - HSD - 6 Speed - Selecta)
- ELX - Sporting trim (with alarm)
- GT trim (with alarm)
- Headlamp levelling device (S - SX - HSD - 6 Speed - Selecta)
- Headlight levelling device (ELX - GT - Sporting)
- Anti-lock braking system and its relative optical fault indicator (ABS 2SH)
- Externally adjustable and heated rear-view mirrors (GT)
- Fiat-CODE device and related optical fault indicator
- Fiat-CODE device and its related malfunction indicator light
- Fiat-CODE device and its related optical fault indicator
- ELX - GT - Sporting trim
- EURO-BAG device and its optical anomaly indicator2
- Derivation control unit
- ELX - GT - Sporting trim
- United Kingdom/Ireland version 1108 - 1698 D - 1697 TD/SX - 1242 MPI SX
- Parking lights and related optical indicator - Dipped headlights - Main beam headlights and related optical indicator -
- Starting - Ignition and electronic injection - Charging and related optical indicator - Insufficient engine oil pressure
- Starting - Electronic ignition and injection - Charging and its related optical indicator - Insufficient engine oil pres
- Starting - Ignition and Motronic (Bosch) electronic injection - Charging and its optical indicator - Insufficient engine
- Starting - Ignition and electronic injection - Search and related optical indicator - Insufficient engine oil pressure o
- Starting - Glowplug preheating device and related optical indicator - Refill and related optical indicator - Heated fuel
- Starting - Glowplug preheating device and its optical indicator - Charging and its optical indicator - Automatic cold in
- Starting - Glow plug preheating device and related optical indicator - Battery charge and related optical indicator - Co
- Starting - Ignition and electronic injection - Charging and related optical indicator - Insufficient engine oil pressure
- Fuel level indicator and corresponding reserve optical indicator - Insufficient brake fluid level optical indicator with
- Fuel level indicator and corresponding reserve optical indicator - Optical indicator for insufficient brake fluid level
- Fuel level indicator and corresponding reserve optical indicator - Insufficient brake fluid level optical indicator and
- Fuel level indicator and related reserve optical indicator - Insufficient brake fluid level optical indicator and handbr
- Air conditioning (1242 SPI Selecta - 1242 MPI SX/ELX - 1581 SX/ELX - 1242 MPI HSD)
- Air conditioning
- Air conditioning
- Air conditioning
- Alarm device and its corresponding optical engagement indicator (S - SX - HSD - 6 Speed - Selecta)
- Alarm device and its related optical insertion indicator (ELX - Sporting)
- Alarm device and its associated optical engagement indicator (GT)
- Automatic transmission - Automatic transmission fault optical indicator - Speedometer (Selecta)
- Instrument panel connections (petrol, S)
- Instrument panel connections (petrol, SX - HSD - 6 Speed - Selecta)
- Instrument panel connections (petrol, ELX - Sporting)
- Instrument panel connections (GT)
- Instrument panel connections (D - TD, S)
- Instrument panel connections (D - TD, SX)
- Instrument panel connections (D - TD, ELX)
- Parking lights and related indicator - Low beam headlights - High beam headlights and related indicator - Flashing light
- Parking lights and related optical indicator - Low beam headlights - High beam headlights and related optical indicator
- Starting - Electric ignition and injection - Charging and related optical indicator - Insufficient engine oil pressure o
- Starting - Ignition and electronic injection - Charging and its optical indicator - Insufficient engine oil pressure opt
- Diagnostic socket connections
- Specification: S - SX
- Air conditioning (ELX - Sporting)
- Punto MPI 16V Update 97
- Air conditioning
- Fiat-CODE device and related optical fault indicator
- Fiat-COOE device and its related malfunction warning indicator
- Starting - Ignition and electronic injection - Charging and related optical indicator - Insufficient engine oil pressure
- Selecta trim (Japan version)
- Starting - Ignition and electronic injection - Charging and its optical indicator - Insufficient engine oil pressure opt
- Radio preparation - Interior lighting - Symbol illumination - Radiotelephone preparation (S - SX - 6 Speed - Selecta - H
- Radio preparation - Interior lighting - Symbol illumination - Radiotelephone preparation (ELX - GT)
- Turn signals and related optical indicator - Hazard warning lights and related optical indicator - Reverse lights - Brak
- Windscreen wiper - Rear window wiper - Windscreen and rear window washer pump - Electro-acoustic warning devices - Heate
- Engine cooling - Vehicle interior ventilation - Engine coolant temperature indicator - Optical indicator for excessive e
- Engine cooling - Interior ventilation - Engine coolant temperature indicator - Cigarette lighter (with air conditioning)
- Engine cooling - Interior ventilation - Engine coolant temperature indicator - Cigarette lighter (with air conditioning)
- Engine cooling - Interior ventilation - Engine coolant temperature indicator - Cigarette lighter (with air conditioning)
- Engine cooling - Vehicle interior ventilation - Engine coolant temperature indicator - Cigarette lighter (with air condi
- Front electric windows (S - SX - HSD - 6 Speed - Selecta - Sporting)
- Door lock electric device - Open door optical warning indicator (Alarm-free version, ELX)
- Door-locking electrical device - Open door warning indicator light (with alarm, ELX)
- Headlamp levelling device (S - SX - HSD - 6 Speed - Selecta - Sporting)
- Headlight levelling device (ELX - GT)
- Fuel level indicator and corresponding reserve optical indicator - Insufficient brake fluid level and handbrake applied
- Fuel level indicator and corresponding reserve optical indicator - Insufficient brake fluid level optical indicator and
- Fuel level indicator and corresponding reserve optical indicator - Insufficient brake fluid level optical indicator and
- Fuel level indicator and its reserve optical indicator - Insufficient brake fluid level optical indicator and handbrake
- Fuel level indicator and corresponding reserve optical indicator - Insufficient brake fluid level and handbrake applied
- Fuel level indicator and relative reserve optical warning light - Insufficient brake fluid level and handbrake applied o
- Air conditioning
- Air conditioning
- Alarm device and its corresponding optical insertion indicator (S - SX - HSD - 6 Speed - Selecta - Sporting)
- Alarm device and its associated optical engagement indicator (ELX)
- Alarm device and its corresponding optical indicator of engagement
- Instrument panel connections (SX - HSD - Sporting)
- Instrument panel connections (SX - 6 Speed - Selecta)
- Instrument panel connections (ELX)
- Instrument panel connections (ELX)
- Instrument panel connections (GT)
- Instrument panel connections - (see legend for wiring diagrams): (SX)
- Instrument panel connections (ELX)
- Right-hand front switch for interior light control and open door warning
- A 2nd gear engagement timer for engine cooling electric fan
- N.D. Ultrasonic weld taped in the cable harness
- Contents (Cabrio, '96 update) › Contents (Cabrio, '96 update)2
Wiring diagrams (Cabrio, '96 update)13 pages
- Side lights and warning lamp - Dipped beam headlamps - Main beam headlamps and warning light - Headlamp flasher - Number
- Side lights and warning lamp - Dipped beam headlamps - Main beam headlamps and warning light - Headlamp flasher - Number
- Direction indicators and warning lamp - Hazard warning lights and warning lamp - Reversing lights - Braking lights
- Direction indicators and warning lamp - Hazard warning lights and warning lamp - Reversing lights - Braking lights and f
- Rear fog lamps and warning light
- Front fog lamps and warning light - Rear fog lamps and warning light (ELX)
- Wiring for car radio - Courtesy light - Symbol illumination (ELX)
- Electrically-operated hood (ELX)
- Electric rear windows
- Electric rear windows (ELX)
- Alarm and alarm "on" warning light (S)
- Alarm and alarm "on" warning light (ELX)
- Interpretation of the codes on the connector blocks
Connector blocks (Cabrio, '96 update)10 pages
- Connector blocks (Cabrio, '96 update)23
- 260 Maxifuse box
- 299 Connection between dashboard cables/rear electric windows cable
- 303 Button controlling left rear electric windows on gearlever console
- Full perspective view of location of wiring looms and components (1242 SPI)
- Viste prospettiche
- Full perspective view of location of wiring looms and components (1581 MPI)
- Full perspective view of dashboard with location of wiring loom and components (1581 MPI)
Key to components (Cabrio, '96 update)2 pages
- Contents (Selecta) › Contents (Selecta)
- Wiring diagrams (Selecta) › Key to components
- Contents ('93 range) › Contents ('93 range)2
Wiring diagrams ('93 range)50 pages
- NOTE The numbers on the table correspond to the page numbers in the electrical system section of the manual.
- Side lights and warning lamp - Dipped beam headlamps - Main beam headlamps and warning light - Headlamp flasher - Number
- Direction indicators and warning lamp - Hazard warning lights and warning lamp - Reversing lights - Stop lights (F - F.p
- Front fog lamps and warning light - Rear fog lamps and warning light (F - F.pack - E)
- Windscreen wiper - Rear window wash/wipe - Windscreen and rear window washer pump - Electric horns - Heated rear window
- Car radio - Courtesy light - Symbol illumination (1108 1242 F - 1108 1697 TD F.pack - 1108 SPI E)
- Fuel level gauge and reserve warning light - Low brake fluid level warning light - Handbrake warning light - Coolant ove
- Engine cooling system - Car interior ventilation - Water temperature gauge - Cigar lighter (without air conditioner: All
- Side lights and warning lamp - Dipped beam headlamps - Main beam headlamps and warning light - Headlamp flasher - Number
- Direction indicators and warning lamp - Hazard warning lights and warning lamp - Reversing lights - Stop lights and faul
- Front fog lamps and warning light - Rear fog lamps and warning light (E.pack - 1372 MPI turbo)
- Windscreen wiper - Rear window wash/wipe - Windscreen and rear window washer pump - Electric horns - Heated rear window
- Car radio - Courtesy light - Symbol illumination (1242 1697 TD (3p) F.pack - 1242 MPI E - E.pack - 1372 MPI turbo)
- Engine cooling system - Car interior ventilation - Water temperature gauge - Cigar lighter (Petrol version with air cond
- Engine cooling system - Car interior ventilation - Water temperature gauge - Cigar lighter (TD version with air conditio
- Engine cooling system - Car interior ventilation - Water temperature gauge - Cigar lighter (with air conditioner: 1372 M
- Windscreen wiper - Rear window wash/wipe - Windscreen and rear window washer pump - Electric horns - Heated rear window
- Electric front windows (F.pack - E)
- Electric front windows (E.pack - 1372 MPI turbo)
- Central door locking system (F.pack - E)
- Central door locking system - Doors open warning light (E.pack - 1372 MPI turbo)
- Anti-lock braking system and warning light (A.B.S. 2SH) (F.pack - E.pack - 1372 MPI turbo)
- Headlamp adjuster (F.pack - E)
- Headlamp adjuster (E.pack - 1372 MPI turbo)
- Electric heated exterior rearview mirrors (1372 MPI turbo)
- Electric sunroof (E.pack - 1372 MPI turbo)
- Air Bag and relevant fault warning light (All)
- Driver’s heated seat (Northern Europe version: 1242 MPI F - F.pack - E.pack - 1372 MPI turbo)
- Junction unit (All)
- Junction unit (optional devices) (E.pack - 1372 MPI turbo)
- Starting system - I.A.W. 6F.SB electronic ignition-fuel injection - Recharging system and warning light - Low engine oil
- Starting system - I.A.W. 8F.6T electronic ignition-fuel injection - Recharging system and warning light - Low engine oil
- Starting system - Motronic (Bosch) electronic ignition-fuel injection - Recharging system and warning light - Low engine
- Starting system - Plug preheating system and warning lamp - Recharging system and warning light - Cold automatic fuel in
- Starting system - Plug preheating system and warning lamp - Recharging system and warning light - Cold automatic fuel in
- Starting system - I.A.W.6F.SB electronic ignition-fuel injection - Recharging system and warning light - Low engine oil
- Fuel level gauge and reserve warning light - Low brake fluid level warning light - Handbrake warning light - Water tempe
- Fuel gauge and reserve warning light - Low brake fluid level warning light - Handbrake warning light - Water temperature
- Air conditioner (Petrol model: 1242 F.pack - E - 1242 E.pack)
- Air conditioner (TD model: 1697 F.pack - E.pack)
- Air conditioner (1372 MPI turbo)
- Automatic transmission - Automatic transmission fault warning light
- Anti-theft device (Petrol model: All)
- Anti-theft device (TD version: All)
- Instrument panel connections (Petrol version: F)
- Instrument panel connections (Petrol version: F.pack - E)2
- Instrument panel connections (Petrol version: E.pack - 1372 MPI turbo)
- Key to wiring diagrams
- List of fuses in junction unit 7 and their ratings
- Index › Recharging2
Recharging system14 pages
- Battery
- Recharging system
- Removing-refitting alternator
- Tensioning the alternator drivebelt
- Overhaul of marelli alternator
- Checking the diodes
- Checking positive diodes
- Disassembly
- Checking rotor winding resistance on the slip rings
- Overhaul of bosch alternators2
- Stator
- Checking the diodes
- Checking rotor winding resistance on the slip rings
Starter10 pages
Instrument panel15 pages
- Removing-refitting
- Dismantling-fitting
- Dismantling-fitting fuel gauge
- Front of instrument panel
- Wiring diagram of internal connections on instrument panel
- Instrument panel
- Front of instrument panel
- Wiring diagram of internal connections of instrument panel
- Check panel connection
- Instrument panel
- Wiring diagram of internal connections on instrument panel
- Connector c
- Front of instrument panel
- Wiring colour codes and description of the circuits connected to each connector
- Connector c
Lighting12 pages
- Removing-refitting front direction indicator
- Removing-refitting front lights cluster
- Replacing front lights cluster bulb
- Headlamp alignment
- Location of components and cable harness for headlamp alignment
- Operation
- Removing-refitting front fog lamps
- Removing-refitting rear lights cluster2
- Number plate light
- Car interior courtesy light
- Replacing courtesy light bulb
Various devices19 pages
- Removing-refitting windscreen wiper motor2
- Removing-refitting rear window wiper motor
- Removing-refitting rear window washer spray jet2
- Rearscreen wash/wipe23
- Headlamp washer2
- Removing-refitting windscreen and headlamp washer pumps
- Windscreen/rear window washer pump
- Removing-refitting steering column switch unit
- Removing-refitting ignition switch lock barrel and steering lock
- Removing-refitting contact block, body shell side
- Reversing lights switch2
- Removing-refitting fuel sender unit
- Operation
Anti-theft device11 pages
Air bag28 pages
- Air bag
- Fault memory
- Driver's AIR BAG module
- Clock spring
- Faulty diagnosis
- Blink Code Table
- Safety instructions to be followed when working on vehicles equipped with air bag systems
- Replacing an Air Bag (because of defects or expiry of the warranty)
- Operations after an accident
- Dangers to health
- Air Bag
- Disposing of air bag modules
- Safety measures
- Removing clock spring2
- Removing clock spring2345
- Refitting clock spring
- Refitting steering wheel2
- Refitting air bag device
- Removing-refitting passenger air bag
- Replacing passenger air bag2
- Key
Electric front windows3 pages
Car radio2 pages
- Preparation for radio › Removing-refitting radio2
- Car radio › Wiring diagram of car radio system
Central door locking system4 pages
Electric sunroof2 pages
Plug preheating system9 pages
- Location of components on car
- Preheating control unit
- Diagnosing main operating faults on the plug preheating system
- Pre-heating control unit
- Engine cut-off solenoid
- Description and operation of fuel heating device
- General wiring diagram
- Plug preheating system
- Diagnosing main operating faults in the device for detecting presence of water in fuel filter