5thGenRams Forums

Register a free account today to become a member! Once signed in, you'll be able to participate on this site by adding your own topics and posts, as well as connect with other members through your own private inbox!

grille shutter

  1. MidnightHemi

    ECM Code P1D73 “AGS Performance”

    Hey guyz, I own 20’ 1500 bighorn modnight edition. My fan kicks in at 107-108C, brings it down to 99-101C and does the same thing over and over while idling, but I get an engine check light when this happening, ive checked it with my OBD, and the code is P1D73 “AGS(active grill shutter)...
Back
Top