Comfort Seat And Wheel Module (CSWM)
COMFORT SEAT AND WHEEL MODULE (CSWM)
| Refer to: COMPONENT INDEX . |
For heating the steering wheel, the CSWM shall provide power and return to the steering wheel heating element using hardwired signals through the SCCM. In order to achieve temperatures based on three configurable settings (High, Medium, Low), the CSWM uses hardwired PWM control signals. The CSWM regulates the steering wheel heated PWM outputs using a closed loop feedback controller. The CSWM allows control of the heated steering wheel independent of the heated seats.
Inputs
- ICS hard button requests
- Heated steering wheel temperature sensor data from the BCM
- Heated steering wheel temperature from the BCM
- Heated Seats with heated steering wheel configuration
- Vehicle interior temperature signal from the Radio
- CAN-IHS ICS Module equipped
- Load shed active and level
- Ignition state from the BCM
- Remote start active from the BCM
- Average ambient temperature from the BCM
- ESS present gated from the BCM
- ESS state gated from the BCM
- Heated steering soft button requests from the Radio
- Vehicle configuration from the BCM
- Engine run state gated from the BCM
Outputs
- Heated steering wheel state to the ICS
- Heated steering wheel state to the Radio
- Remote start/normal start signal to the Radio
- Remote start signal to the Radio
- Heated steering wheel power feed to the SCCM