Cadillac 2002 DeVille Owner's Manual page 284

The remote positive (+)
terminal is located in
the engine compartment
on the passenger's
side of the vehicle.
A second remote
positive (+) terminal is
located on the rear
underseat fuse block.
Lift the red plastic cap
to access the terminal.
-
The remote negative ( ) terminal is located near
the power steering fluid reservoir. It is marked
-
"GND ( )." See "Engine Compartment Overview"
in the Index for more information on location.
You will not see the battery of your vehicle under the
hood. It is located under the rear passenger's seat.
You will not need to access the battery for jump
starting. The remote positive (+) terminal is for
that purpose.
CAUTION:
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.
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