Cutlass Supreme V6-204 34L DOHC VIN X SFI Hydraulic Assembly, Traction Control Description
Hydraulic Assembly: Description and Operation
DESCRIPTION
The ABS hydraulic modulator/motor pack assembly controls hydraulic pressure to front and rear calipers or rear wheel cylinders by modulating
hydraulic pressure to prevent wheel lock-up.
The basic ABS hydraulic modulator configuration consists of gear subassemblies, ball screws, nuts, pistons and hydraulic check valves. The ABS
motor pack consists of three motors, three drive gears and three ESB's.