2012 Chevrolet Impala Owner's Manual - Page 293

Vehicle Care Notice: Ignoring these steps could result in costly damage to the vehicle that would not be covered by the warranty. Trying to start the vehicle by pushing or pulling it will not work, and it could damage the vehicle. The jump start positive is located in the engine compartment under the engine compartment fuse block cover on the passenger side of the vehicle. The jump start negative grounding point is the engine block or an engine mounting bolt. Connect to a spot as far away from the discharged battery as possible. These locations are used instead of a direct connection to the battery. 1. Check the other vehicle. It must have a 12-volt battery with a negative ground system. Notice: Only use a vehicle that has a 12-volt system with a negative ground for jump starting. If the other vehicle does not have a 12-volt system with a negative ground, both vehicles can be damaged. 2. Position the two vehicles so that they are not touching. 3. Set the parking brake firmly and put the shift lever in P (Park). See Shifting Into Park on page 9‑19. 10-63 Notice: If any accessories are left on or plugged in during the jump starting procedure, they could be damaged. The repairs would not be covered by the vehicle warranty. Whenever possible, turn off or unplug all accessories on either vehicle when jump starting the vehicle. 4. Turn the ignition to LOCK/OFF and switch off all lights and accessories in both vehicles, except the hazard warning flashers if needed. { WARNING An electric fan can start up even when the engine is not running and can injure you. Keep hands, clothing and tools away from any underhood electric fan.