differential Lexus GS450h 2007 Hybrid system / LEXUS 2007 GS450H FROM JULY 2006 PROD. OWNER'S MANUAL (OM30A05U)
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6-1. Specifications
6
Vehicle specifications
Electrical system
Differential
Transmission
12 volt battery
Open voltage at 
 68F (20 C):12.6   12.8V Fully charged 
12.2  12.4V Half charged 
11.8   12.0V Discharged 
(Voltage is checked 20 minutes after 
the hybrid system and all lights are 
turned off.)
Charging rates5A max.
Oil capacity1.42 qt. (1.35 L, 1.19 lmp.qt.)
Oil type and 
viscosityToyota Genuine Differential gear oil LT 
75W-85
Fluid capacity 
  Drain and refill
5.7 qt. (5.4 L, 4.8 lmp.qt.)
Fluid typeToyota Genuine ATF WS
NOTICE
■Transmission fluid type
Using transmission fluid other than “Toyota Genuine ATF WS” may cause deterio-
ration in shift quality, locking up of your transmission accompanied by vibration, and 
ultimately damage the transmission of your vehicle.