GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2007 🢒 Sierra - 2WD 🢒 Seats 🢒 Seat Heating and Cooling 🢒 Scan Tool Data List
Table 1: Memory Seat Module
Table 2: Driver and Passenger Door Switches

Memory Seat Module

Scan Tool Parameter

Data List

Units Displayed

Typical Data Value

Operating Conditions: Ignition ON/Engine OFF

Driver Seat HVC Mode

Seat 1 HVC Data

Off/Back & Cushion/Back Only

Off

Driver Seat HVC Level

Seat 1 HVC Data

High/Medium/Low

High

Passenger Seat HVC Mode

Seat 2 HVC Data

Off/Back & Cushion/Back Only

Off

Passenger Seat HVC Level

Seat 2 HVC Data

High/Medium/Low

High

Driver and Passenger Door Switches

Scan Tool Parameter

Data List

Units Displayed

Typical Data Value

Operating Conditions: Ignition ON/Engine OFF

Seat Back Heat Mode Ind. Cmd.

Outputs

Off/On

Off

Seat Back Heat Mode Sw.

Inputs

Inactive/Active

Inactive

Seat Heat High Ind. Cmd.

Outputs

Off/On

Off

Seat Heat Low Ind. Cmd.

Outputs

Off/On

Off

Seat Heat Medium Ind. Cmd.

Outputs

Off/On

Off

Seat Heat Mode Cmd.

Outputs

Off/On

Off

Seat Heat Mode Sw.

Inputs

Inactive/Active

Inactive