Symbol 2648 from ISO 7000 - Title/Meaning: Hill descent control Function/description: On passenger vehicles: to identify a feature using engine friction and compression with transmission control and a closed throttle. The parameters are such that ""descent control"" will function on downhill grade when throttle is zero, transmission output speed is increasing at a predetermined rate, and the operators' foot is on the brake.
pay attention to orientation of symbol
Application referenced in: ISO 2575
Own work using: iso.org/obp/graphics/grs/9213ccd1-e67a-4fab-8d12-fe9e3120174f 200.png
Vectorization:  Mrmw