2016-2019 BMW 7 Series Heated Seat Control Module 938102201
Specifications
OEM number
938102201
Donor year
2016
Body style
Sedan
Fuel
Gas
Engine size
4.4 L
Transmission
Auto
Drivetrain
AWD
Suspension
Air
Trim
Xdrive m package
Donor mileage
87000
Paint code
A89 Imperial Blue Brilliant Effect
About this part
Also known as
Heated Seat Module
Seat Heating Control Unit
Seat Climate Control Module
Seat Heater Relay
Seat Electronic Module
What this part does
The Heated Seat Control Module is an electronic unit responsible for regulating the electrical current and temperature of the seat heating elements. It processes requests from the dashboard climate switches and continuously monitors the thermistors embedded in the seat cushions to maintain the desired heat level while preventing the elements from overheating. This component is typically mounted directly to the underside of the seat frame and connects the main power supply to the seat wiring harness. A failing module commonly results in seat heaters that will not turn on, shut off just seconds after activation, or fail to heat specific sections of the seat cushion.
Fits these vehicles
| Make | Model | Years | Engine |
|---|---|---|---|
| BMW | 7 Series | 2016-2019 |
OEM and interchange numbers
938102201
61319381022
9381022
Before you order
Match the primary part number against your original unit before purchasing, as BMW utilizes several different modules depending on whether the vehicle is equipped with additional features like climate-controlled ventilation or massaging seats. Replacing this module usually requires coding or initialization with a specialized diagnostic tool so the new unit can properly identify itself and communicate on the vehicle's CAN bus network. Always inspect the electrical connectors underneath the seat for signs of melted pins, burnt ground wires, or moisture damage, as these underlying wiring faults can quickly ruin a replacement module.
