Driver Seat and Passenger Seat Heater Control Module Scan Tool Information
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2012 GMC Yukon XL, 2012 GMC Yukon, 2012 Chevrolet Tahoe, 2012 Chevrolet Suburban, and 2012 Chevrolet Avalanche. However, it is still accessible from the selected car via links, so may be relevant.
Heated Seat Module Scan Tool Data Parameters
| Parameter | Expected Value | Definition |
|---|---|---|
| Operating Conditions: Ignition ON | ||
| Driver Seat Back Heat Status | Inactive | The scan tool displays Active/Inactive. This is the state of the driver seat back heat. |
| Driver Seat Cushion Heat Status | Inactive | The scan tool displays Active/Inactive. This is the state of the driver seat cushion heat. |
| Driver Seat HVC Level | Varies | The scan tool displays High, Medium or Low. This is the current level of seat heating as requested by the heated seat switch. |
| Driver Seat HVC Mode | Varies | The scan tool displays Off, Back& Cushion, Back Only, or Cool. This is the current mode of operation for the driver seat. |
| Passenger Seat Back Heat Status | Inactive | The scan tool displays Active/Inactive. This is the state of the passenger seat back heat. |
| Passenger Seat Back Heat Status | Inactive | The scan tool displays Active/Inactive. This is the state of the passenger seat cushion heat. |
| Passenger Seat HVC Level | Varies | The scan tool displays High, Medium or Low. This is the current level of seat heating as requested by the heated seat switch. |
| Passenger Seat HVC Mode | Varies | The scan tool displays Off, Back& Cushion, Back Only, or Cool. This is the current mode of operation for the passenger seat. |
| Seat Heat Supply Voltage | Inactive | The scan tool displays Active or Inactive. Active is displayed when the module commands seat heating ON. |