GMC 2003 Savana Van Owner's Manual page 288

The remote positive (+) terminal is located behind
a red plastic cover near the engine accessory
drive bracket on the driver's side below the
alternator. To uncover the remote positive (+)
terminal, open the red plastic cover.
The remote negative (-) terminal is located on the
engine drive bracket on all V8 engines and it is
marked "GND."
On V6 engines the remote negative (-) terminal is
located on a tab attached to the engine accessory
drive bracket where it is marked "GND."
See Engine Compartment Overview on page 5-12.
Using a match near a battery can cause battery
gas to explode. People have been hurt doing
this, and some have been blinded. Use a
flashlight if you need more light.
CAUTION: (Continued)
Be sure the battery has enough water. You
don't need to add water to the ACDeko@
battery installed in your new vehicle. But if a
battery has filler caps, be sure the right
amount of fluid is there. If it is low, add water
to take care of that first. If you don't, explosive
gas could be present.
Battery fluid contains acid that can burn you.
Don't get it on you. If you accidentally get it in
your eyes or on your skin, flush the place with
water and get medical help immediately.
Fans or other moving engine parts can injure
you badly. Keep your hands away from moving
parts once the engine is running.
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