FIAT Uno 45 - Manual (Page 7)

Roadside Repairs
0•7
Connect one end of the red jump lead to
the positive (+) terminal of the flat
battery Connect the other end of the red lead to
the positive (+) terminal of the booster
battery. Connect one end of the black jump lead
to the negative (-) terminal of the
booster battery
Connect the other end of the black
jump lead to a bolt or bracket on the
engine block, well away from the
battery, on the vehicle to be started.
–
+ +
–
1 2 3
4
Make sure that the jump leads will not
come into contact with the fan, drive-
belts or other moving parts of the
engine.
5
Start the engine using the booster
battery, then with the engine running at
idle speed, disconnect the jump leads in
the reverse order of connection. 6
Jump starting will get you out
of trouble, but you must correct
whatever made the battery go
flat in the first place. There are
three possibilities:
1 The battery has been drained by
repeated attempts to start, or by
leaving the lights on.
2 The charging system is not working
properly (alternator drivebelt slack
or broken, alternator wiring fault or
alternator itself faulty).
3 The battery itself is at fault
(electrolyte low, or battery worn out).
Booster battery (jump) starting
When jump-starting a car using a
booster battery, observe the following
precautions:
4 Before connecting the booster
battery, make sure that the ignition is
switched off.
4 Ensure that all electrical equipment
(lights, heater, wipers, etc) is
switched off.
4 Make sure that the booster battery is
the same voltage as the discharged
one in the vehicle.
4 If the battery is being jump-started
from the battery in another vehicle,
the two vehcles MUST NOT TOUCH
each other.
4 Make sure that the transmission is in
neutral (or PARK, in the case of
automatic transmission).
Jump starting