2. Connect one end of the other jumper cable to negative(-) post of booster battery. Connect the other end of the
jumper cable to a good ground on the engine block of
the vehicle with the discharged battery. Make sure a
good connection is made, free of dirt and grease.
NOTE:
• Take care that the clamps from one cable do not inad-
vertently touch clamps from the other cable.
• Do not lean over the battery when making connection. •
The negative connection must provide good electrical
conductivity and current carrying capacity.
WARNING!
• Do not connect the cable to the negative post of the
discharge battery. The resulting electrical spark
could cause the battery to explode.
• During cold weather when temperatures are below
freezing point, electrolyte in a discharged battery
may freeze. Do not attempt jump starting because the
battery could rupture or explode. The battery tem-
perature must be brought up above freezing point
before attempting to jump start.
3. After the engine is started or if the engine fails to start, cables must be disconnected in the following order:
• Disconnect the negative cable at the engine ground.
• Disconnect the negative cable at the negative post on
booster battery.
• Disconnect the cable from the positive post of both
batteries.
Positive Jumping Location
6
WHAT TO DO IN EMERGENCIES 171
