Fiat Brava Service Manual page 173

Electrical system
Connector blocks
Bravo-Brava
55.
Model: 1910 75 BHP
Starting system - Recharging system and warning light - Low engine oil pressure warning light - Heater plugs warning
light - Fuel injection fault warning light - Fiat CODE system fault warning light - Rev counter
Key to components
3 Power fuse box:
A 6 0 A fuse protecting fuel injection system
B 4 0 A fuse protecting ignition system
C 6 0 A fuse protecting additional optional extras
D 8 0 A fuse protecting fuse and relay unit
4 Fuse and relay unit
6 Instrument panel:
A L o w generator charge warning light
B L o w engine oil pressure warning light
L Fiat CODE system fault warning light
M Fuel injection fault warning light
0 Heater plug warning light
W Rev counter
8 Front left earth
10 Battery earth on body shell
11 Battery
12 Ignition switch
19 Rear right earth
22 Left dashboard earth
4 2 Right dashboard earth
55 Front/engine cables connection
5 5 A Front left/engine cables connection
56B Fuel gauge sender
57 Inertial switch
127 Connection between front left cables/cable on relay
bracket
131 Fiat CODE electronic control unit
139 Diagnostic socket for fuel injection
142 L o w oil pressure warning light switch
143 Alternator
145 Starter motor
157 Water temperature sensor for fuel injection
200 Inertial switch control relay
201 Plug preheating control unit
222 Earth for fuel system
223 Wheel speed sensor
226 Diagnostic socket for Fiat CODE system
228 Heater plugs
229 Engine cut-off electrostop
239 Heated diesel filter relay
240 2 0 A fuse protecting heated diesel filter relay
245 E.G.R. solenoid
246 Heated fuel filter
247 Heated fuel filter thermal contact
248 Potentiometer on fuel pump
249 E.G.R. electronic control unit
250 Water temperature sensor for preheating control unit
251 K.S.B. thermal switch
252 K.S.B. earth
253 Relay for switching off compressor
N.D. Ultrasound-soldered joint taped in wiring loom
55 Front/engine cables connection
55A
Front left/engine cables connection
127 Connection between front left cables/cable on relay bracket
1 0
Publication no. S06.S70I06