Dodge Ram problem

the thunderbolt warning light is for a problem with the electronic throttle control (drive by wire no throttle cable used). possible problem with the throttle body or accelerator pedal position sensors, by unhooking the battery you probably lost any codes that were stored in the engine's computer. if the light comes on again try coasting to side of road and shut key off for 10 sec. restart, if drives normal then access fault codes, may have to take to dodge dealer ( we need the work!)