HONDA 2010 Fit - Manual (Page 305)

Although this seems like a simple
procedure, you should take several
precautions.
A battery can explode if you do
not follow the correct
procedure, seriously injuring
anyone nearby.
Keep all sparks, open flames,
and smoking materials away
from the battery.
You cannot start your vehicle with an
automatic transmission by pushing
or pulling it.
To Jump Start Your Vehicle:
1. Open the hood, and check the
physical condition of the battery.
In very cold weather, check the
condition of the electrolyte. If it
seems slushy or frozen, do not try
jump starting until it thaws.
If a battery sits in extreme cold, the
electrolyte inside can freeze. Attempting
to jump start with a frozen battery can
cause it to rupture.
2. Turn off all the electrical
accessories: heater, A/C (if
equipped), audio system, lights,
etc. Put the transmission in neutral
(manual) or Park (automatic), and
set the parking brake.
The numbers in the illustration show
you the order to connect the jumper
cables.
BOOSTER BATTERY
CONTINUED
Jump Starting
299
Taking
Care
of
the
Unexpected