Scan Tool Data List

WARNING: This page is about a different car, the 2003 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.

Scan Tool Data List

Scan Tool Parameter	Data List	Units Displayed	Typical Data Value
Ignition On, Engine Off
ALC Light Sensor	Exterior Lamps	Volts	0.4-4.4 volts
Battery 1	Exterior Lamps and Interior Lamps	Volts	Battery Voltage
Dome Lamp Command	Interior Lamps	On/Off	On when dome lamp requested
Dome Lamp Feedback	Interior Lamps	High/Low	Low when dome lamp requested
Driver Door Switch	Interior Lamps	High/Low	Low when driver door is open
DRL Relay Command	Exterior Lamps	On/Off	On when DRL is requested
DRL Relay Feedback	Exterior Lamps	High/Low	Low when DRL is requested
Headlamp Feedback.	Exterior Lamps	High/Low	Low when headlamps are requested
Inadvertent Power Cmd.	Interior Lamps	On/Off	On when inadvertent power is active
Inadvertent Power Feedback.	Interior Lamps	High/Low	Low when inadvertent power is active
I/P Dimmer Input	Interior Lamps	Volts	0.5-4 volts
I/P Dimmer Output	Interior Lamps	% DC	19-100%
Key In Ignition	Interior Lamps	Yes/No	Yes with key in ignition
Low Beam Input	Exterior Lamps	Volts	0.4 volts - Battery Voltage
Low Beam Input = DRL	Exterior Lamps	Yes/No	No when low beam headlamps are off
Low Beam Input = High	Exterior Lamps	Yes/No	No when low beam headlamps are requested
Low Beam Input = Off	Exterior Lamps	Yes/No	No when low beam headlamps are requested
Low Beam Switch	Exterior Lamps	On/Off	On when low beam headlamps are requested
Parklamp Cmd.	Exterior Lamps	On/Off	On when park lamps are requested
Parklamp Input	Exterior Lamps	Volts	4.8 volts - Battery Voltage
Parklamp Switch	Exterior Lamps	On/Off	On when park lamps are requested
Pass Door Switches	Interior Lamps	High/Low	Low when any passenger door is open