2011 Ford Expedition Owner Guide 1st Printing - Page 297

Roadside Emergencies 3. Park the booster vehicle close to the hood of the disabled vehicle making sure the two vehicles do not touch. Set the parking brake on both vehicles and stay clear of the engine cooling fan and other moving parts. 4. Check all battery terminals and remove any excessive corrosion before you attach the battery cables. Ensure that vent caps are tight and level. 5. Turn the heater fan on in both vehicles to protect from any electrical surges. Turn all other accessories off. Connecting the jumper cables Note: In the illustration, the vehicle on the bottom is used to designate the assisting (boosting) battery. 1. Connect the positive (+) jumper cable to the positive (+) terminal of the discharged battery. 1 2. Connect the other end of the 4 positive (+) cable to the positive (+) terminal of the assisting battery. + 3. Connect the negative (-) cable to the negative (-) terminal of the assisting battery. - - + 3 2 297 2011 Expedition (exd) Owners Guide, 1st Printing USA (fus)