GM Service Manual Online
For 1990-2009 cars only

Scan Tool Parameter

Data List

Units Displayed

Typical Data Value

Engine Idling/Radiator Hose Hot/Closed Throttle/Park or Neutral/Closed Loop

Prom ID

Module Information

--

0647

Calibration ID

Module Information

--

0001

8 Digit GM Part Number

Module Information

--

25666045

Seat Switches

Inputs

Seat Forward

Seat Back

Rear Vertical Up

Ft Vertical Up

Rear Vertical Down

Ft Vertical Down

Recline Forward

Recline Back

Rear Up/Front Down

Front Up/Rear Down

Idle

Idle

Lumbar Switches

Inputs

Up

Down

Forward

Back

Idle

Idle

Headrest Restraint Switches

Inputs

Down

Up

Idle

Idle

Seat Outputs

Outputs

Seat Forward

Seat Back

Rear Vertical Up

Ft Vertical Up

Rear Vertical Down

Ft Vertical Down

Recline Forward

Recline Back

Rear Up/Front Down

Front Up/Rear Down

Idle

Idle

Lumbar Outputs

Outputs

Up

Down

Forward

Back

Idle

Idle

Headrest Restraint Output

Outputs

Down

Up

Idle

Idle