engine Lexus GS300 2002 Electrical Components
[x] Cancel search | Manufacturer: LEXUS, Model Year: 2002, Model line: GS300, Model: Lexus GS300 2002Pages: 20, PDF Size: 0.33 MB
Page 2 of 20
ELECTRICAL COMPONENTS
280
SPECIFICATIONS
± FUSE LOCATION
64G004a
1Engine compartment
2Passenger's side kick panel
3Driver's side kick panel
4Engine compartment
± FUSES
64G015a
Driver's side kick panel
64G014a
Passenger's side kick panel
Page 3 of 20
64G013d
ELECTRICAL COMPONENTS
281
Engine compartment
64G026d
Engine compartment
Page 7 of 20
ELECTRICAL COMPONENTS
285
Checking battery exterior
64G001a
1Terminals 2Hold±down clamp
Check the battery for corroded or loose connections,
cracks, or loose hold±down clamps.
1. If the battery is corroded, wash it off with a solution of warm
water and baking soda. Coat the terminals with grease to
prevent further corrosion.
2. If the connections are loose, tighten the clamp bolts ± but do
not overtighten.
3. Tighten the hold±down clamp only enough to keep the
battery firmly in place. Overtightening may damage the battery
case.
NOTICE
Make sure the engine and all accessories are turned
off before performing maintenance.
When checking the battery, remove the ground cable
first and reinstall it last.
Be careful not to cause a short circuit with tools.
Take care no solution gets into the battery when
washing it.
Page 8 of 20
ELECTRICAL COMPONENTS
286
Checking battery condition
Checking by indicator
64G003a
Check the battery condition by the indicator color.
1
BLUE ± Good condition.
2
WHITE ± Charging necessary. Have the battery checked
by your Lexus dealer.
3
RED ± Have the battery checked by your Lexus dealer.
NOTICE
Do not refill the battery with water.
BATTERY RECHARGING
PRECAUTIONS
During recharging, the battery is producing hydrogen
gas.
Therefore, before recharging:
1. If recharging with the battery installed on the vehicle, be
sure to disconnect the ground cable.
2. Make sure the power switch on the recharger is off when
connecting the charger cables to the battery and when
disconnecting them.
CAUTION
Always charge the battery in an unconfined area. Do
not charge the battery in a garage or closed room
where there is not sufficient ventilation.
Only do a slow charge (5 A or less). Charging at a
quicker rate is dangerous. The battery may explode
causing personal injuries.
NOTICE
Never recharge the battery while the engine is running.
Also, be sure all accessories are turned off.
Page 9 of 20
ELECTRICAL COMPONENTS
287
CHECKING AND REPLACING THE
BLADE TYPE FUSES
64G006a
Driver's side kick panel
64G017
Passenger's side kick panel
64G005±2
Engine compartment 1Spare fuses 2Pull±out tool
64G027
Engine compartment
1. Turn the ignition switch off and open the fuse box lid.
Determine which fuse may be causing the problem. The lid of
the fuse box shows the name of the circuit for each fuse.
Page 12 of 20
ELECTRICAL COMPONENTS
290
CAUTION
Always use a genuine Lexus fuse or equivalent for
replacement. Never install an ordinary wire ± even for
a temporary fix. This may cause extensive damage and
possibly a fire.
NOTICE
Before replacing the fuses, have the cause of electrical
overload determined and repaired by your Lexus dealer.
ADDING WASHER FLUID
64G009
If the washer tank becomes nearly empty, add washer
fluid.
You may use plain water as washer fluid. However, in cold
areas where temperatures range below the freezing point, use
washer fluid containing antifreeze. This product is available at
your Lexus dealer and most auto parts stores. Follow the
manufacturer's directions for how much to mix with water.
NOTICE
Do not use engine antifreeze or any other substitute
because it may damage your vehicle's paint.