Possible Causes

DRIVER SEAT POSITION SENSOR GROUND WIRE OPEN

MEMORY/HEATED SEAT ADJUSTABLE PEDAL MODULE SENSOR GROUND OPEN

DRIVER SEAT SENSOR 5 VOLT SUPPLY SHORTED HIGH

CHECK VOLTAGE ON DRIVER SEAT FRONT RISER POSITION SIGNAL CIRCUIT

FRONT RISER SENSOR HIGH

DRIVER FRONT RISER SEAT POSITION SENSOR SHORT TO MOTOR

MEMORY HEATED SEAT ADJUSTABLE PEDAL MODULE FRONT RISER HIGH

STORED DIAGNOSTIC TROUBLE CODE