Lanos S Hatchback L4-1.6L DOHC D-TEC MFI (1999)
Hydraulic Control Assembly - Antilock Brakes: Service and Repair
Hydraulic Modulator/Motor Pack Assembly
HYDRAULIC MODULATOR/MOTOR PACK ASSEMBLY
WARNING: To help avoid personal injury due to the retained load on the hydraulic modulator/motor pack assembly, perform the gear
tension relief function of the scan tool before removing the hydraulic modulator/motor pack assembly.
Removal Procedure
1. Using the scan tool, perform the gear tension relief sequence. See: Gear Tension Relief Sequence
2. Disconnect the negative battery cable.
3. Disconnect the Antilock Brake System (ABS) solenoid and the motor pack electrical connectors.
NOTICE: Place a shop cloth beneath the hydraulic modulator brake pipes to prevent brake fluid from contaminating the motor pack or the
electrical connectors. Plug the brake pipes to prevent loss or contamination of brake fluid.
4. Disconnect the brake pipes from the hydraulic modulator.
5. Remove the nuts securing the hydraulic modulator/ motor pack assembly to its mount.
6. Remove the hydraulic modulator/motor pack assembly from the vehicle.
Installation Procedure
