Relay for Solenoid Valve or Pump Motor, Remove and Install
Important!
The relays on hydraulic modulators can only be removed if the legend "ABS" is printed on the slanted side of the cover.
Remove, Disconnect
Unscrew cover from hydraulic modulator. Disconnect relay.
Install, Connect
Insert relay. Bolt on cover for hydraulic modulator.
Carry out function testing - see operation " ABS function testing ".
Important! 
Remove, Disconnect 
Install, Connect 