Lexus SC 430 2002 Manual page 308

ENGINE
− COOLING SYSTEM
"Toyota Genuine Long Life Coolant" is filled in your Lexus vehicle. In order to avoid technical
problems, we strongly recommend using "Toyota Genuine Long Life Coolant" or equivalent.
Capacity
Coolant type
Please contact your Lexus dealer for further details.
− IGNITION SYSTEM
Spark plug − Make
− Gap
− ELECTRICAL SYSTEM
Battery Open voltage at 20_C (68_F):
Charging rates
290
9.9 L (10.5 qt., 8.7 lmp.qt.)
"Toyota Genuine Long Life Coolant" or equivalent
With ethylene−glycol type coolant for a proper corrosion
protection of aluminum components
Do not use alcohol type antifreeze or plain water alone.
DENSO SK20R11
NGK IFR6A11
1.1 mm (0.043 in.)
12.8 V
12.4 V
12.0 V
[Voltage that is checked 20 minutes after the key is removed
with all the lights turned off]
5A max.
Fully charged
Half charged
Discharged