Installing The Control Module

Fig 1: ABS Control Module

Courtesy of VOLVO CARS CORPORATION

Check: 

• the control module is correct (compare to the old one)
• that none of the pins on the connector are damaged
• that there are no contaminants on the mating surfaces between the control module and the ABS hydraulic modulator
• that no parts of the old control module seals remain on the old ABS hydraulic modulator valves.

Position the control module on the brake lines.

Center the control module with the ABS modulator valves so that the terminal pins are correctly positioned in the modulator.

Press the control module up so that the terminal pins connect.

Install: 

• the screws. Tighten to 1.8 Nm 
• the connector on the control module. Lock the connector.