Heated Seat Sensor

Unplug suspect heated seat cushion 4-pin connector located under seat near rear edge of seat cushion frame. Using DVOM, measure resistance between heated seat cushion terminals "C" and "D". See Figure . If resistance is 2-200 k/ohms, test Memory Heated Seat and Mirror Module (MHSMM). See MEMORY HEATED SEAT & MIRROR MODULE  . If resistance is not between 2-200 k/ohms, replace heated seat cushion element.