GMC 2001 Sierra 1500 Pickup Owner's Manual page 310

2. Get the vehicles close enough so the jumper cables
can reach, but be sure the vehicles aren't touching
each other. If they are, it could cause a ground
connection you don't want. You wouldn't be able
to start your vehicle, and the bad grounding could
damage the electrical systems.
To avoid the possibility of the vehicles rolling, set the
parking brake firmly on both vehicles involved in the
jump start procedure. Put an automatic transmission in
PARK (P) or a manual transmission in NEUTRAL (N).
-
If you have a four wheel
transfer case is not in NEUTRAL (N).
3. Turn off the ignition on both vehicles. Unplug
unnecessary accessories plugged into the cigarette
lighter or accessory power outlets. Turn off all lamps
that aren't needed as well as radios. This will avoid
sparks and help save both batteries. In addition,
it could save your radio!
NOTICE:
If you leave your radio on, it could be badly
damaged. The repairs wouldn't be covered by
your warranty.
5-4
-
drive vehicle, be sure the
4. Open the hoods and locate the positive (+) and
-
negative ( ) terminal locations on the other vehicle.
Your vehicle has a remote positive (+) jump starting
terminal and a remote negative (
terminal. The remote positive (+) terminal is located
behind a red plastic cover near the engine accessory
drive bracket. To uncover the remote positive (+)
terminal, open the red plastic cover.
On all V8 gasoline and diesel engines, the remote
-
negative ( ) terminal is located on the engine
accessory drive bracket. This is marked "GND" on
V8 engines. On V6 engines, the remote negative (
terminal is located on a tab attached to the engine
accessory drive bracket where it is marked "GND".
You should always use the remote positive (+)
and the remote negative (
the positive (+) and negative (
your battery.
-
) jump starting
-
-
) terminals instead of
-
) terminals on
)