Chevrolet Impala Owner's Manual page 349

7. Connect one end of the black
negative ( ) cable to the
negative ( ) terminal of the good
battery. Use a remote
negative ( ) terminal if the
vehicle has one.
Do not let the other end touch
anything until the next step. The
other end of the negative ( )
cable does not go to the dead
battery. It goes to a remote
negative ( ) post on the driver
side shock tower.
8. Connect the other end of the
black negative ( ) cable to the
jump start negative (-) grounding
post (2).
9. Start the engine in the vehicle
with the good battery and run
the engine at idle speed for at
least four minutes.
10. Try to start the vehicle that had
the dead battery. If it will not
start after a few tries, it
probably needs service.
If the jumper cables are
connected or removed in the
wrong order, electrical shorting
may occur and damage the
vehicle. The repairs would not be
covered by the vehicle warranty.
Always connect and remove the
jumper cables in the correct order,
making sure that the cables do
not touch each other or other
metal.
Reverse the sequence exactly when
removing the jumper cables.
Incorrectly towing a disabled
vehicle may cause damage. The
damage would not be covered by
the vehicle warranty. Do not lash
or hook to the chassis
components including the front
and rear subframes, suspension
control arms, and links
towing and recovery of a disabled
vehicle, or when securing the
vehicle to a flatbed car carrier.
Use the proper nylon strap
harnesses around the tires to
secure them to the flatbed car
carrier.
Have the vehicle towed on a wheel
lift tow truck. A flatbed car carrier
could damage the vehicle. The
wheel lift tow truck must raise the
rear of the vehicle and wheel dollies
must be used to lift the front wheels
off the ground.
during