•  The steering warmer control unit supplies voltage to the heating wires built into the steering warmer units.

•  The steering warmer control unit detects the temperature around the steering warmer units by the thermistors built into them.

•  The steering warmer control unit maintains a temperature of approx. 37 degrees C around the steering warmer units by intermittently suppling voltage to the steering warmer units according to the temperature detected by the thermistors.

•  The steering warmer control unit is located in the steering wheel.

•  For the steering warmer control unit operation, refer to the STEERING WARMER SYSTEM. (See STEERING WARMER SYSTEM.)

•  Not applicable