Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2006CHEVY EXPRESS G2500, VAN CARGO, 6.6 2REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 2183 (VEHICLE DIAGNOSTIC INFORMATION - SPECIFICATIONS - SCAN TOOL DATA (1 OF 2))SPECIFICATIONSDRIVER SEAT AND PASSENGER SEAT HEATER CONTROL MODULE SCAN TOOL INFORMATION
2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2
Driver Seat and Passenger Seat Heater Control Module Scan Tool Information
2006 Chevrolet Chevy Express G2500, Van Cargo, 6.6 2SECTION 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. |
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.