FORD 2003 Explorer v.1 - Manual (Page 196)

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.
4. Make the final connection of the negative (-) cable to the provided
jumpstarting bolt.
+ –
+ –
+ –
+ –
+ –
+ –
Roadside Emergencies
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