Scan Tool Output Controls. GMC Truck Yukon

For 1990-2009 cars only

Makes 🢒 GMC_Truck 🢒 2001 🢒 Yukon - 2WD 🢒 Body and Accessories 🢒 Horns 🢒 Scan Tool Output Controls

Scan Tool Output Control	Additional Menu Selection(s)	Description
Horn Relay Input	Output Control	The body control module (BCM) energizes the horn relay momentarily when you select On, resulting in the horn sounding.