Massage Seats System Description - Components

Massage Seat Air Pump 

The massage seat air pump is installed under each front seat, controlled by PWM from the massage seat control unit, and pumps air to the massage seat control unit.

Massage Seat Bladder 

The massage seat bladder is installed to the side of each front seat back. 10 bladders are in the seat back and 2 in the seat cushion, and the compressed air corresponding to the massage mode is distributed or discharged from the massage seat control unit to inflate and deflate the bladders.