battery CADILLAC ESCALADE EXT 2003 2.G Owner's Manual

Battery
Your new vehicle comes with a maintenance free
ACDelcožbattery. When it's time for a new battery,
get one that has the replacement number shown on the
original battery's label. We recommend an ACDelco
ž
battery. SeeEngine Compartment Overview on
page 5-12for battery location.
Warning:Battery posts, terminals and related
accessories contain lead and lead compounds,
chemicals known to the State of California to cause
cancer and reproductive harm. Wash hands after
handling.
Vehicle Storage
If you're not going to drive your vehicle for 25 days or
more, remove the black, negative (-) cable from
the battery. This will help keep your battery from
running down.
{CAUTION:
Batteries have acid that can burn you and gas
that can explode. You can be badly hurt if you
aren't careful. See ªJump Startingº next for
tips on working around a battery without
getting hurt.
Contact your dealer to learn how to prepare your
vehicle for longer storage periods.
Also, for your audio system, see
Theft-Deterrent
Feature on page 3-98.
To reprogram your sunroof (if equipped), see
Sunroof
on page 2-71.
5-43

Jump Starting
If your battery has run down, you may want to use
another vehicle and some jumper cables to start your
vehicle. But please use the following steps to do it
safely.
{CAUTION:
Batteries can hurt you. They can be dangerous
because:
·They contain acid that can burn you.
·They contain gas that can explode or ignite.
·They contain enough electricity to burn you.
If you don't follow these steps exactly, some or
all of these things can hurt you.
Notice:Ignoring these steps could result in costly
damage to your vehicle that wouldn't be covered
by your warranty.
Trying to start your vehicle by pushing or pulling it
won't work, and it could damage your vehicle.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.
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 ®rmly 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 wouldn't be covered by
your warranty.
3. Turn off the ignition on both vehicles. Unplug
unnecessary accessories plugged into the cigarette
lighter or accessory power outlets. 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!
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4. Open the hoods and locate the positive (+) and
negative (-) terminal locations of the other vehicle.
Your vehicle has a remote positive (+) jump
starting terminal and a remote negative (-) jump
starting terminal. You should always use these
remote terminals instead of the terminals on the
battery.
The remote positive (+)
terminal is located under a
red plastic cover near
the engine accessory drive
bracket. To access the
remote positive (+)
terminal, open the red
plastic cover.The remote negative (-)
terminal is located on the
engine accessory drive
bracket and is marked
GND.
See
Engine Compartment Overview on page 5-12for more information on location.
5-45

{CAUTION:
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
¯ashlight if you need more light.
Be sure the battery has enough water. You don't
need to add water to the ACDelco
žbattery
installed in your new vehicle. But if a battery
has ®ller caps, be sure the right amount of ¯uid
is there. If it is low, add water to take care of
that ®rst. If you don't, explosive gas could be
present.
Battery ¯uid contains acid that can burn you.
Don't get it on you. If you accidentally get it in
your eyes or on your skin, ¯ush the place with
water and get medical help immediately.5. Check that the jumper cables don't have loose or
missing insulation. If they do, you could get a
shock. The vehicles could be damaged too.
Before you connect the cables, here are some
basic things you should know. Positive (+) will go to
positive (+) or to a remote positive terminal (+) if
the vehicle has one. Negative (-) will go to a heavy,
unpainted metal engine part or to a remote
negative (-) terminal, if the vehicle has one.
Don't connect positive (+) to negative (-) or you'll
get a short that would damage the battery and
maybe other parts too.
{CAUTION:
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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6. Connect the red
positive (+) cable to the
positive (+) terminal of
the dead battery.
Use a remote positive (+)
terminal if the vehicle
has one.
7. Don't let the other end
touch metal. Connect it to
the positive (+) terminal
of the good battery.
Use a remote positive (+)
terminal if the vehicle
has one.8. Now connect the black
negative (-) cable to the
negative (-) terminal
of the good battery. Use
a remote negative (-)
terminal if the vehicle
has one. Your vehicle's
remote negative (-)
terminal is marked GND.
Don't let the other end touch anything until the
next step. The other end of the negative (-) cable
doesn't go to the dead battery. It goes to a
heavy, unpainted metal engine part or to a remote
negative (-) terminal on the vehicle with the
dead battery.
5-47

9. Connect the other end of
the negative (-) cable at
least 18 inches (45 cm)
away from the dead
battery, but not near
engine parts that move.
The electrical connection is just as good there, and
the chance of sparks getting back to the battery
is much less.10. Now start the vehicle with the good battery and
run the engine for awhile.
11. Try to start the vehicle that had the dead battery.
If it won't start after a few tries, it probably needs
service.
Notice:Damage to your vehicle may result from
electrical shorting if jumper cables are removed
incorrectly. To prevent electrical shorting, take care
that the cables don't touch each other or any
other metal. The repairs wouldn't be covered by
your warranty.
5-48

A. Heavy, Unpainted Metal Engine Part or Remote
Negative (-) Terminal.
B. Good Battery or Remote Positive (+) and
Negative (-) Terminals.
C. Dead Battery or Remote Positive (+) Terminal.To disconnect the jumper cables from both vehicles
do the following:
1. Disconnect the black negative (-) cable from the
vehicle that had the dead battery.
2. Disconnect the black negative (-) cable from the
vehicle with the good battery.
3. Disconnect the red positive (+) cable from the
vehicle with the good battery.
4. Disconnect the red positive (+) cable from the
other vehicle.
5. Return the positive (+) remote terminal cover to its
original position.
Jumper Cable Removal
5-49

Device Usage
SL RIDERide Control Harness
Connection
HDLR 2 Headliner Wiring Connector
BODY Body Wiring Connector
DEFOG Rear Defogger Relay
HDLNR 1 Headliner Wiring Connector 1
SPARE RELAY Not Used
CB SEATDriver and Passenger Seat
Module Circuit Breaker
CB RT DOORRight Power Window Circuit
Breaker
SPARE Not Used
INFOInfotainment Harness
ConnectionUnderhood Fuse Block
The underhood fuse block in the engine compartment
on the driver's side of the vehicle near the battery.
Lift the cover for access to the fuse/relay block.
To remove fuses, hold the end of the fuse between your
thumb and index ®nger and pull straight out.
See
Engine Compartment Overview on page 5-12for
more information on its location.
5-105

*1Ð Gasoline Engine and Fuel Injection Rail #2.
*2Ð Gasoline Engine and Fuel Injection Rail #1.
*3Ð Gasoline Engine; Oxygen Sensors.
*4Ð Gasoline Engine; Oxygen Sensors.
*5Ð PCM Ignition
Fuses Usage
GLOW PLUG Not Used
CUST FEED Accessory Power
STUD #1 Auxiliary Power
MBECMid Bussed Electrical Center
Power Feed, Front Seats,
Right Doors
BLOWER Front Climate Control Fan
LBECLeft Bussed Electrical
Center, Door Modules,
Door Locks, Auxiliary Power
Outlet Ð Rear Cargo Area
and Instrument Panel
STUD 2Accessory Power/Trailer
Wiring Brake Feed
Fuses Usage
ABS Anti-Lock Brakes
VSES/ECAS Vehicle Stability
IGN A Ignition Power
IGN B Ignition Power
LBEC 1Left Bussed Electrical Center,
Left Doors, Truck Body
Controller, Flasher Module
TRL PARK Parking Lamps Trailer Wiring
RR PARKRight Rear Parking and
Sidemarker Lamps
LR PARKLeft Rear Parking and
Sidemarker Lamps
PARK LP Parking Lamps Relay
STARTER Starter Relay
INTPARK Interior Lamps
STOP LP Stoplamps
TBC BATTTruck Body Controller
Battery Feed
5-107

Roadside Service
Cadillac's exceptional Roadside Service is more than an
auto club or towing service. It provides every Cadillac
owner with the advantage of contacting a Cadillac
advisor and, where available, a Cadillac trained dealer
technician who can provide on-site service.
Each technician travels with a specially equipped
service vehicle complete with the necessary Cadillac
parts and tools required to handle most roadside repairs.
Cadillac Roadside Service
žcan be reached by dialing
1-800-882-1112, 24 hours a day, 365 days a year.
This service is provided at no charge for any
warranty-covered situation and for a nominal charge
if the Cadillac is no longer under warranty. Roadside
Service is available only in the United States and
Canada.
Cadillac Owner PrivilegesŸ
Roadside Service provides several Cadillac Owner
PrivilegesŸ at ªno charge,º throughout yourCadillac
Warranty Period ± 48 months/50,000 miles (80 000 km).
Emergency Road Service is performed on site for the
following situations:
·Towing Service
·Battery Jump Starting
·Lock Out Assistance
·Fuel Delivery
·Flat Tire Change (Covers change only)
·Trip Interruption ± If your trip is interrupted due to
a warranty failure, incidental expenses may be
reimbursed during the 48 months/50,000 miles
(80 000 km) warranty period. Items covered
are hotel, meals and rental car.
Roadside Service Availability
Wherever you drive in the United States or Canada,
an advisor is available to assist you over the phone.
A dealer technician, if available, can travel to your
location within a 30 mile (50 km) radius of a participating
Cadillac dealership. If beyond this radius, we will
arrange to have your car towed to the nearest Cadillac
dealership.
7-6