Where is bank 1 sensor 2 on 2007 Cadillac Escalade ESV?

On a 2007 Cadillac Escalade ESV, Bank 1 Sensor 2 is located on the exhaust system, specifically after the catalytic converter on the driver's side of the vehicle. This sensor is part of the oxygen sensor system and monitors the efficiency of the catalytic converter. To access it, you may need to lift the vehicle and possibly remove some protective covers or components. Always ensure the vehicle is safely secured before attempting any maintenance.