P0480 Dodge Ram 1500 Dodge ram truck 1500-2500-3500. manual Relays error Help needed. p0480 error...no relays? Help Needed. P0480 Error...No Relays? | DODGE RAM FORUM - Dodge Truck Help Needed. P0480 Error...No Relays? | DODGE RAM FORUM - Dodge Truck Check Details Dodge Ram Truck 1500-2500-3500. Manual - part 1086 Check Details ← P0463 Ford F150 P0480 Jeep Wrangler → Share with friends Link copied