Customer Concern: The air from the heaters never gets hot enough. When performing the actuator recalibration procedure, the air gets super hot, but after the calibration, it is only warm heat at best. Average Reported Mileage: 128129 Tests/Procedures: 1. Put the control head into calibration.
2. When calibration is done, push the washer button twice to enter the blend potentiometer test.
3. The button will flash at a set rate. When the temperature slide is moved hot to cold, the flash rate will increase or decrease with slide movement.