Electrical System - Lexus LX 570 Owner's Manual

Cooling system
Capacity
(Reference)
Coolant type
Ignition system (gasoline engine only)
Spark plug
Make
Gap
NOTICE
Iridium-tipped spark plugs
■
Use only iridium-tipped spark plugs. Do not adjust gap when tuning engine.

Electrical system

Battery
Specific gravity reading at
20C (68F):
Charging rates
Quick charge
Slow charge
LX570_450d_OM_OM60R63E_(GE)
Gasoline
16.2 L (17.1 qt., 14.3 Imp.qt.)
engine
Diesel
17.6 L (18.6 qt., 15.5 Imp.qt.)
engine
Use either of the following.
• "Toyota Super Long Life Coolant"
• Similar high-quality ethylene glycol-based non-
silicate, non-amine, non-nitrite, and non-borate
coolant with long-life hybrid organic acid tech-
nology
Do not use plain water alone.
DENSO SK20HR11
1.1 mm (0.043 in.)
1.250  1.290 Fully charged
1.160  1.200 Half charged
1.060  1.100 Discharged
15 A max.
5 A max.
8-1. Specifications
631
8