The Brake Pad Life Monitoring Reset Learn procedure can be completed with a scan tool using the following steps: Install the scan tool to the data link connector. Ignition ON, engine OFF. Turn the ignition OFF and remove the key from the ignition. Disconnect ground cables from ABS sensor. Disconnect GMC data link connectors using a Phillips head screwdriver (1). Loosen brake pads bolts (2), remove pads. Swab brake pad grooves clean with brake cleaner (3). Apply new brake pads bolts (4), tighten pads. Reconnect ground cables from ABS sensor. Reconnect GMC data link connectors using a Phillips head screwdriver (1).