Scan Tool Data Definitions. Chevrolet Monte Carlo 2003

For 1990-2009 cars only

Makes 🢒 Chevrolet 🢒 2003 🢒 Monte Carlo 🢒 Body and Accessories 🢒 Horns 🢒 Scan Tool Data Definitions

Horn Relay: The scan tool displays the state of the horn relay. The scan tool displays ACTIVE when the BCM senses that the horn relay is being commanded ON by the relay coil being grounded.