Contour L4-122 2.0L DOHC VIN 3 SFI (1995)
Anti-Lock Brake System Hydraulic Unit: Description and Operation
Fig. 2 Hydraulic Control Unit (HCU)
The Hydraulic Control Unit (HCU) is located below the brake master cylinder. It houses a six solenoid valve body for vehicles with traction assist or a
four solenoid valve body for vehicles without traction assist. The HCU also consists of a pump motor assembly, an antilock control module and a relay
box.
