Climate Controlled Seat Module
WARNING: This page is about a different car, the 2006 Mercury Milan, 2006 Lincoln Zephyr, and 2006 Ford Fusion. However, it is still accessible from the selected car via links, so may be relevant.
The climate controlled seat module (if equipped) uses the medium speed CAN for communication with the diagnostic tool and other modules on the medium speed CAN. The climate controlled seat module controls the heating and cooling elements in the seat for passenger comfort.
Check the medium speed CAN circuits between the climate controlled seat module C3305c and the DLC C251. The total resistance values must not be more than 5 ohms. If the resistance is more than 5 ohms, there is an open circuit in the medium speed CAN, damage to the DLC C251, or damage to the climate controlled seat module C3305c.
For additional climate controlled seat module information, refer to SEATING .