Electrical System Data; Differential Data - Lexus IS250 2009 Service Manual

6-1. Specifications
Electrical system
Battery
Open voltage* at
68 F (20 C):
Charging rates
Differential
Front
Oil capacity
Oil type
Oil viscosity
Rear
Oil capacity
Oil type and viscosity*
*
: "Toyota Genuine Differential gear oil" is filled in your Lexus vehicle at factory
fill. Use Lexus approved "Toyota Genuine Differential gear oil" or an equivalent
of matching quality to satisfy the above specification. Please contact your Lexus
dealer for further details.
436
12.6
12.2
11.8
(*: Voltage checked 20 minutes after
the engine and all the lights are turned
off)
5 A max.
0.74 qt. (0.70 L, 0.61 lmp.qt.)
Hypoid gear oil API GL-5
Above -18 C (0 F): SAE90
Below -18 C (0 F): SAE80W or SAE80W-90
IS350:
1.42 qt. (1.35 L, 1.19 lmp.qt.)
IS250:
1.20 qt. (1.15 L, 1.01 lmp.qt.)
"Toyota Genuine Differential Gear Oil LT 75W-85
GL-5" or equivalent
12.8 V Fully charged
12.4 V Half charged
12.0 V Discharged