Cutlass V6-191 3.1L VIN M SFI (1998)
Hydraulic Control Assembly - Antilock Brakes: Service and Repair
Brake Modulator Assembly Replacement
REMOVAL PROCEDURE
CAUTION: To help avoid personal injury, due to a retained load on the brake modulator, the Gear Tension Relief function of the scan
tool must be performed prior to removal of the ABS brake modulator/master cylinder assembly.
1. Use the Scan Tool in order to perform the Gear Tension Relief Sequence.
2. Remove the Battery.
3. Remove the Battery tray.
4. Remove the upper radiator hose.
5. Disconnect the two brake solenoid valve electrical connectors.
6. Disconnect the Brake Motor Pack electrical connector.