FORD 2010 Ranger v.2 - Manual (Page 212)

1. Connect the positive (+) jumper cable to the positive (+) terminal of
the discharged battery.
Note: In the illustrations, lightning bolts are used to designate the
assisting (boosting) battery.
2. Connect the other end of the positive (+) cable to the positive (+)
terminal of the assisting battery.
3. Connect the negative (-) cable to the negative (-) terminal of the
assisting battery.
+ –
+ –
+ –
+ –
Roadside Emergencies
212
2010 Ranger (ran)
Owners Guide, 2nd Printing
USA (fus)