buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

ABS Main Relay|Description and Operation|Page 113 > < Sunroof / Moonroof Relay|Locations
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ABS Main Relay: Description and Operation

  These two relays are the only parts of the hydraulic modulator that can be serviced. The valve relay provides power to the three solenoid valves in the
hydraulic modulator. The pump relay provides power to the pump motor during anti-locking braking.

ABS Main Relay|Description and Operation|Page 113 > < Sunroof / Moonroof Relay|Locations