differential Lexus GS450h 2007 Do-it-yourself maintenance / LEXUS 2007 GS450H THROUGH JUNE 2006 PROD. OWNER'S MANUAL (OM30727U)
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6-1. Specifications
6
Vehicle specifications
Electrical system
Differential
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