buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Sensors and Switches - Lighting and Horns > < Daytime Running Lamp Control Unit|Locations|Page 17460
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Horn Relay: Service and Repair

The horn relay is located in the right electrical center (underhood).

Sensors and Switches - Lighting and Horns > < Daytime Running Lamp Control Unit|Locations|Page 17460