oldsmobile Workshop Repair Guides

Oldsmobile Workshop Service and Repair Manuals

Hydraulic Modulator Assembly <--> [Hydraulic Control Assembly - Antilock Brakes]|Service and Repair > < ABS Actuator Motor Assembly|Page 4724
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Hydraulic Modulator Assembly: Description and Operation

Fig. 1  ABS System Components

    Refer to Fig. 1 for system component locations.

    The hydraulic modulator located on the front lefthand side of the engine compartment controls hydraulic brake pressure during ABS operation. The
modulator contains three motors, two solenoids and two Electromagnetic Brakes EMB's. The modulator acts on signals it receives from the ECU.

Hydraulic Modulator Assembly <--> [Hydraulic Control Assembly - Antilock Brakes]|Service and Repair > < ABS Actuator Motor Assembly|Page 4724