Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Heated Seat Module - Description






DESCRIPTION





The Heated Seat Module (HSM) (1), also know as the comfort seat wheel module, is a microprocessor designed to use the Controller Area Network (CAN) data bus messages from the U-Connect Touch(TM) screen module to operate the front heated seats and the heated steering wheel, when equipped.

When equipped with rear heated seats, the HSM receives request signals from the rear heated seat switches over hard-wired circuits.

The HSM has multiple electrical connector outlets (2) and three retaining tabs (3 and 4) that secure it to a bracket mounted to the underside of the front passenger seat.