Electrical System - Lexus RX450h Owners Book

Electrical system

12-volt battery
Open voltage* at
68F (20C):
Charging rates
Hybrid Transaxle
Fluid capacity*
Fluid type
*
: The fluid capacity is a reference quantity. If replacement is necessary, contact
your Lexus dealer.
NOTICE
Transmission fluid type
■
Using transmission fluid other than "Toyota Genuine ATF WS" may cause ulti-
mately damage to the vehicle' s transmission.
12.6 
12.8 V Fully charged

12.2 
 12.4 V Half charged
11.8 
 12.0 V Discharged
(*: Voltage checked 20 minutes after the hybrid sys-
tem and all the lights are turned off)
5 A max.
Front
4. 9 qt. (4.6 L, 4.0 Imp. qt.)
Rear
1. 9 qt. (1.8 L, 1.6 Imp. qt.)
Toyota Genuine ATF WS
6-1. Specifications
635
6