Cooling System; Ignition System; Electrical System - Lexus LX 570 2016 Service Manual

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8-1. Specifications

Cooling system

Capacity (Reference)
Coolant type

Ignition system

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
Open voltage at 68F (20C):
Charging rates
LX570_OM_OM60N01U_(U)
17.1 qt. (16.2 L, 14.3 Imp.qt.)
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 technology
Do not use plain water alone.
DENSO SK20HR11
0.043 in. (1.1 mm)
12.6  12.8 V Fully charged
12.2  12.4 V Half charged
11.8  12.0 V Discharged
(Voltage is checked 20 minutes after the engine
and all lights are turned off.)
5 A max.