LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Hummer >> 2003 >> H2 >> Repair and Diagnosis >> Body & Frame >> Seats >> Diagnostic Information & Procedures >> Scan Tool Data List
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Scan Tool Data List

Driver Seat Module Scan Tool Data List

Scan Tool Parameter Data List Units Displayed Typical Data Value
Power Seat Operating Conditions: Ignition Off
Heated Seat Operating Conditions: Engine Running
Battery Voltage Input/Output Volts 12-14
Horizontal Motor Forward Input/Output Active/Inactive Inactive
Horizontal Motor Rearward Input/Output Active/Inactive Inactive
Recline Motor Forward Input/Output Active/Inactive Inactive
Recline Motor Rearward Input/Output Active/Inactive Inactive
Lumbar Motor Forward Input/Output Active/Inactive Inactive
Lumbar Motor Rearward Input/Output Active/Inactive Inactive
Rear Vertical Motor Upward Input/Output Active/Inactive Inactive
Rear Vertical Motor Downward Input/Output Active/Inactive Inactive
Front Vertical Motor Upward Input/Output Active/Inactive Inactive
Front Vertical Motor Downward Input/Output Active/Inactive Inactive
Torso Motor Inward Input/Output Active/Inactive Inactive
Torso Motor Outward Input/Output Active/Inactive Inactive
Lumbar Forward Switch Input/Output Active/Inactive Inactive
Lumbar Rearward Switch Input/Output Active/Inactive Inactive
Torso Inward Switch Input/Output Active/Inactive Inactive
Torso Outward Switch Input/Output Active/Inactive Inactive
Recline Forward Switch Input/Output Active/Inactive Inactive
Recline Rearward Switch Input/Output Active/Inactive Inactive
Horizontal Forward Switch Input/Output Active/Inactive Inactive
Horizontal Rearward Switch Input/Output Active/Inactive Inactive
Rear Vertical Upward Switch Input/Output Active/Inactive Inactive
Rear Vertical Downward Switch Input/Output Active/Inactive Inactive
Front Vertical Upward Switch Input/Output Active/Inactive Inactive
Front Vertical Downward Switch Input/Output Active/Inactive Inactive
Driver Heated Seat Status Input/Output Off/Low/Med/High Off
Passenger Heated Seat Status Input/Output Off/Low/Med/High Off
Driver Seat Heat Zone Input/Output Off/Back Only/Back and Cushion Off
Psgr. Seat Heat Zone Input/Output Off/Back Only/Back and Cushion Off
Front Vertical Position Sensor Data Counts 0.0-65535
Rear Vertical Position Sensor Data Counts 0.0-65535
Horizontal Position Sensor Data Counts 0.0-65535
Torso Position Sensor Data Counts 0.0-65535
Horizontal Lumbar Position Sensor Data Counts 0.0-65535
Vertical Lumbar Position Sensor Data Counts 0.0-65535
Recline Position Sensor Data Volts 0.0-5.0
Drvr. Seat Heat Sensor Sensor Data Volts 0.0-5.0
Psgr. Seat Heat Sensor Sensor Data Volts 0.0-5.0
Mem 1 Front Vertical Value Memory Data Counts 0.0-65535
Mem 2 Front Vertical Value Memory Data Counts 0.0-65535
Mem 1 Horizontal Value Memory Data Counts 0.0-65535
Mem 2 Horizontal Value Memory Data Counts 0.0-65535
Mem 1 Rear Vertical Value Memory Data Counts 0.0-65535
Mem 2 Rear Vertical Value Memory Data Counts 0.0-65535
Mem 1 Recline Value Memory Data Volts 0.0-5.0
Mem 2 Recline Value Memory Data Volts 0.0-5.0
Software Part Number Module Information Numeric Varies
Software Design Suffix Module Information Numeric Varies
Driver Door Module Scan Tool Data List

Scan Tool Parameter Data List Units Displayed Typical Data Value
Power Seat Operating Conditions: Ignition Off
Heated Seat Operating Conditions: Engine Running
Heated Seat Switch Inputs Active/Inactive Inactive
Heat Indicator Low Inputs On/Off Off
Heat Indicator Medium Inputs On/Off Off
Heat Indicator High Inputs On/Off Off
Back Only Heat Indicator Inputs On/Off Off
Back Only Heat Switch Inputs Active/Inactive Inactive
Memory Switch Inputs Memory 1/Memory 2/Both/Idle Idle
Heat Indicator Low Outputs On/Off Off
Heat Indicator Medium Outputs On/Off Off
Heat Indicator High Outputs On/Off Off
Back Only Heat Indicator Outputs On/Off Off
Passenger Door Module Scan Tool Data List

Scan Tool Parameter Data List Units Displayed Typical Data Value
Operating Conditions: Engine Running
Heated Seat Switch Inputs Active/Inactive Inactive
Heat Indicator Low Inputs On/Off Off
Heat Indicator Medium Inputs On/Off Off
Heat Indicator High Inputs On/Off Off
Back Only Heat Indicator Inputs On/Off Off
Back Only Heat Switch Inputs Active/Inactive Inactive
Heat Indicator Low Outputs On/Off Off
Heat Indicator Medium Outputs On/Off Off
Heat Indicator High Outputs On/Off Off
Back Only Heat Indicator Outputs On/Off Off