2008 Dodge Ram 1500 Truck P0506 OBDII Code: Idle Air Control RPM Too Low Causing Stalling and Jerking

I'm experiencing a recurring issue with my 2008 Dodge Ram 1500 Truck, specifically OBDII Diagnostic Code P0506: 'Idle Air Control - RPM Lower Than Expected'. The engine frequently stalls at stop signs and traffic lights. When I begin accelerating slowly, the truck exhibits rough idle, bucking, jerking, and a sensation similar to missing cylinders — as if it's not receiving proper fuel delivery. This behavior raises concerns about potential ignition or air control system failures. Can this issue be resolved by a DIY repair? What are the first steps I should take to diagnose and fix P0506 in my 2008 Dodge Ram 1500? Any guidance on checking the idle air control valve, throttle body, or related sensors would be greatly appreciated. Thank you for your help, Mike.