2007 cadillac srx base sport utility 4-door 3.6l with issue - $1,500 (Riverdale)

THIS IS FINAL SALE, THE CAR IS SOLD AS IS, FOR FIX OR PARTS ONLY. Please arrange PICK UP. NEED TO BE TOWED. 2007 Cadillac SRX with issue, Great Buy for fix. The vehicle is in Riverdale, GA 30274 This car will start with no problem, The engine runs smoothly. The battery still hold good charge. The issue with the car: sometimes will not respond to any shift lever, sometimes just fine. it can't be driven until the issue is fixed. the same issue might occurred. it needs to be towed. Brought to AutoZone to get scanned. it got P0453 Code. AutoZone scanned got P0453 code. it said Gas Cap or Fuel tank Pressure sensor. the car condition is still good as pictured, with some torn leather seat here and there and dirty floor mats as pictured. It sold as is. Please contact me if you have any question. Thank You