I have a 2012 Titan. Around 156k miles and I’m starting to think it’s a lemon. Window motors, blower motor, heater/ac/flow control under hood, ac condenser, AC hoses have all messed up and needed replacing. A while back, my outside air temp would just go blank (- - two dashes), the ac/heat switch panel would go dark and quit working and the blower motor would run wide open no matter what you did with the knobs. It happened intermittently but never bothered me as it wasn’t my daily driver and you could usually hit the dash under the vents by the radio and it would go back to working. Well, in the last few weeks I sold my daily and am now driving the Titan and the blower motor is stuck wide open, the panel isn’t working and neither is the outside air temp. I have replaced the blower motor, the blower motor resistor, the outside air temp sensor and have tried another ac/heat switch panel. Nothing. It’s getting cooler in SC and I take my oldest son to school early in the mornings before I go into UPS so I need working heat/ac for him. Any help would be greatly appreciated!