Hydraulic Assembly: Service and Repair

NOTE: The TCS modulator/motor pack assembly is a sealed unit and cannot be serviced. The TCS modulator/motor pack assembly must be replaced as a assembly.

ABS Brake Modulator/Motor Pack Assembly Components:

REMOVE OR DISCONNECT
1. 4-pin motor pack electrical connector.
2. Three brake pipes (one to ABS brake modulator, two to wheel brakes). Place shop cloth on top of motor pack to catch any dripping fluid. Take care not to allow any brake fluid to enter the bottom of the motor pack or the electrical connectors. Plug open brake pipes to prevent fluid loss and contamination.
3. Bolt attaching front of the TCS modulator/motor pack assembly to mounting bracket.
4. TCS modulator/motor pack assembly from vehicle.

INSTALL OR CONNECT
1. TCS modulator/motor pack assembly in vehicle.
2. Bolt attaching the TCS modulator/motor pack assembly to mounting bracket. Tighten Bolt to 9 Nm (80 inch lbs.).
3. Three brake pipes to hydraulic modulator/motor pack assembly.
4. 4-pin motor pack electrical connector.

NOTE: Bleed entire brake system.