jump start terminals Lexus ES300 1998 Owner's Manuals (in English)

IN CASE OF AN EMERGENCY
162
IF YOUR ENGINE STALLS WHILEDRIVING
If your engine stalls while driving . . . .
1. Reduce your speed gradually, keeping a straight line. Move cautiously off
the road to a safe place.
2. Turn on your emergency flashers.
3. Try starting the engine again.
If the engine will not start, see ºIf your vehicle will not startº\
.
CAUTION
If the engine is not running, the power assist for the brakes and
steering will not work, so steering and braking will be much
harder than usual.
IF YOUR VEHICLE WILL NOT START
(a) Simple checks
Before making these checks, make sure you have followed the correct starting
procedure instructions in ºHow to start the engineº on page 136 and that you
have sufficient fuel. Since your vehicle is equipped with the engine
immobiliser system, also check whether the other keys will start the engine.
If they work, your key may be broken. Have the key checked at your Lexu\
s
dealer. If none of your keys work, the system is possibly broken. Call your
Lexus dealer. See ºKeysº on page 7.
If the engine is not turning over or is turning over too slowly ±
1. Check that the battery terminals are tight and clean.
2. If the battery terminals are O.K., switch on the interior light.
3. If the light is out, dim or goes out when the starter is cranked, the ba\
ttery
is discharged. You may try jump starting. See º(c) Jump startingº for further
instruction.
If the light is O.K., but the engine still will not start, it needs adju\
stment or
repair. Call a Lexus dealer, Roadside Assistance or Customer Service
Assistance. (See ºForewordº.)

IN CASE OF AN EMERGENCY165
JUMP STARTING PROCEDURE
1. If the booster battery is installed in another vehicle, make sure the vehi\
cles
are not touching. Turn off all unnecessary lights and accessories.
2. If required, remove all the vent plugs from the booster battery. Lay a cloth
over the open vents on the booster battery. (This helps reduce the explosion
hazard, personal injuries and burns.)
3. If the engine in the vehicle with the booster battery is not running, st\
art it
and let it run for about 5 minutes. During jump starting, run the engine a\
t about
2000 rpm with the accelerator pedal lightly depressed.
4. Locate
positive (+) and negative (±) terminals of each battery. Connect the
jumper cables in the exact order (
1
2 3 4) shown in the illustration.
1
Connect a positive (red) jumper cable clamp to the positive (+) terminal
of the discharged battery.
2Connect the clamp at the other end of the positive (red) cable to the
positive (+) terminal of the booster battery.
3Connect a negative (black) cable clamp to the negative (±) terminal of
the booster battery.
4Connect the clamp at the other end of the negative (black) cable to a
solid, stationary, unpainted metallic point (e.g. cylinder head) away
from the battery. Do not connect it to or near any part that moves when
the engine is cranked.
CAUTION
When making the connections, to avoid serious injury, do not
lean over the battery or accidentally let the jumper cables or
clamps touch anything except the correct battery terminals or
the ground.
5. Start your engine in the normal way. After starting, run it at about 2000 rpm
for several minutes with the accelerator pedal lightly depressed. 6. Carefully disconnect the cables in the exact reverse order: the negative
cable and then the positive cable.
7. Carefully dispose of the battery cover cloths which may now contain
sulfuric acid.
8. If removed, replace all the battery vent plugs.
If the cause of your battery discharging is not apparent (for example, lights left
on), you should have it checked.