Hyundai Genesis: Hydraulic System / Oil Pump Description and Operation
The oil pump rotation generates the hydraulic pressure needed
for the lubrication of various parts of the automatic transmission and
operation of the clutch and brakes.
The oil also circulates through the torque converter and the cooler.

Components Location
1. Oil pump assembly2. Automatic transmission3. Valve body assembly
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Components Location
1. Oil seal2. Reaction shaft3. Housing4. Cover5. O-Ring6. Reaction shaft7. Snap ring8. Needle bearing9. 8LR/B return spring10. 8LR/B piston
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Other information:
Components
1. Rear bumper cover2. Rear bumper side bracket [LH]3. Rear bumper side bracket [RH]
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Specifications
ItemsSpecificationsRated voltage5VLoadMax. 1mA (Relay load)Detection illuminationsTail lampON : 74 ± 16 (Lux), 2.36 ± 0.08 (V)OFF : 148 ± 32 (Lux), 4.52 ± 0.1 (V)Head lampON : 18.5 ± 4 (Lux), 1.08 ± 0.06 (V)OFF : 37 ± 8 (Lux), 2.12 ± 0.06 (V)
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