5-4
1. Check the other vehicle. It must have a 12
-
volt
battery with a negative ground system.
NOTICE:
If the other system isn’t a 12
-
volt system with a
negative ground, both vehicles can be damaged.
If you have a vehicle with a diesel engine with
two batteries (or more) you should know before you
begin that, especially in cold weather, you may not
be able to get enough power from a single battery in
another vehicle to start your diesel engine.
If your vehicle has more than one battery, use the
battery that’s closer to the starter
--
this will reduce
electrical resistance.
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 before setting the parking brake.
NOTICE:
If you leave your radio on, it could be badly
damaged. The repairs would not be covered by
your warranty.
3. Turn off the ignition on both vehicles. Unplug
unnecessary accessories plugged into the cigarette
lighter or in the accessory power outlet. Turn off the
radio and all lamps that aren’t needed. This will
avoid sparks and help save both batteries. And it
could save your radio!
Summary of Contents for 2002 Express
Page 1: ......
Page 6: ...v ...
Page 7: ...vi Model Reference This manual covers these models Passenger Van Cargo Van Cab and Chassis ...
Page 258: ...5 27 2 Loosen the plastic nut caps 3 Remove the center cap ...
Page 306: ...6 39 3 Remove the nuts with a deep socket wrench 4 Remove the hidden upper nuts ...
Page 327: ...6 60 GM Vehicle Care Appearance Materials ...
Page 398: ...7 59 Maintenance Record DATE ODOMETER READING SERVICED BY MAINTENANCE PERFORMED ...
Page 399: ...7 60 Maintenance Record DATE ODOMETER READING SERVICED BY MAINTENANCE PERFORMED ...