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Home >> Jeep >> 1990 >> Wagoneer >> Repair and Diagnosis >> Brakes >> Traction Control >> Anti-Lock Brake System >> Removal & Installation >> Pump/Motor Assembly >> Removal

Pump/Motor Assembly: Removal

  1. Depressurize brake system. Disconnect negative battery cable. Separate coolant pressure bottle from bracket and lay bottle out of way. Remove coolant bottle bracket retaining bolts. Rotate bracket and unplug pump/motor connector.
  2. Ensure system is depressurized and slowly loosen hydraulic lines. Remove pump/motor assembly from coolant pressure bottle bracket. Remove relay. Separate pump motor assembly from bracket.
NOTE: Excessive pump operation can lead to pump/motor assembly damage.