RAM 2500 Truck 2WD L6-5.9L DSL Turbo VIN C (2002)
Seat Heater Sensor: Description and Operation
Heated Seat Sensors
Two heated seat sensors are used per vehicle, one for each front seat. The sensors are integral to the individual front seat heating elements and cannot be
removed once installed at the factory.
One temperature sensor is used for each outboard seating position of the front seat, and it is located in the center insert area of the seat cushion cover.
The heated seat sensors and their pigtail wires are also captured between a covering and the adhesive foam rubber backing. The heated seat sensors are
Negative Thermal Coefficient (NTC) thermistors. The sensors for both front seats receive a voltage feed from a single output of the heated seat module,
but the module receives individual sensor inputs from the driver side and passenger side sensors.
