TECHNICAL SERVICE BULLETIN: SERVICE ACTION: PASSENGER SEAT VENTILATION CONTROL WIRE HARNESS INSPECTION & ADJUSTMENT (SA477) - This bulletin provides the procedure to inspect and if necessary, re-route/adjust the location of the ventilation control wire harness of the front passenger seat on some 2022MY Carnival (KA4) vehicles equipped with ventilated seats (SX, SX-P) produced from January 4, 2021 through April 5, 2021, as there is a possibility of damage to the wire harness if it gets caught between the frame bracket and walk-in control unit when the seat is lowered and/or slides forward/rearward.
