Buick 2010 Lacrosse Automobile User Manual


 
9-82 Vehicle Care
8. Connect the other end of the
black negative () cable to an
unpainted heavy metal engine
part (D) away from the dead
battery, but not near engine
parts that move.
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.
Notice: 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.
Jumper Cable Removal
A. Heavy, Unpainted Metal Engine
Part or Remote Negative ()
Terminal
B. Good Battery or Remote
Positive (+) and Remote
Negative () Terminals
C. Dead Battery or Remote
Positive (+) Terminal
To disconnect the jumper cables
from both vehicles:
1. Disconnect the black
negative () cable from the
vehicle that had the dead
battery.
2. Disconnect the black
negative () cable from the
vehicle with the good battery.
3. Disconnect the red positive (+)
cable from the vehicle with the
good battery.
4. Disconnect the red positive (+)
cable from the other vehicle.
5. Return the caps over the
positive (+) and negative ()
terminals to their original
positions.