I ran your VIN and there is no service history or recalls. Here is what it shows..
Year/Model: 2001 DODGE RAM 2500 P/U QUAD CABLast Odometer: 162,565 miles on February 9, 2011
Body Style: BE7L34In-Service Date: March 9, 2001
Engine: ETC-5.9L I6 Cummins 24V Diesel EngineIn-Service Odometer: 10 miles
Transmission: DGP-4-Spd. Automatic 47RE TransmissionOdometer Type: miles
Color 1: PS2-Bright Silver Metallic Clear CoatCar Line: T
Color 2: QS2-Bright Silver Metallic Clear CoatBuild Date: January 18, 2001
Current Market Register: UHour: 10
The only way to see if your vehicle has any updates will be to connect to the vehicle with a scantool and then compare the new software numbers with your module numbers..