Scan Tool Parameter  | Data Display  | Units Displayed  | Typical Data Value  | 
|---|---|---|---|
Operating Conditions: Ignition in the ON position. Bright Light Applied to the DRL ambient light sensor. Park brake not set. Headlamp Switch in the OFF position. I/P lamp switch in the OFF position. Fog lamp switch in the OFF position.  | |||
Ambient Light Sensor  | Exterior Lighting  | Volts  | Volts  | 
Ambient Light States  | Exterior Lighting  | Night/Day Unknown/Invalid  | |
Auto Hdlp. Disable Sw.  | Exterior Lighting  | Inactive/Active  | |
Backup Lamps  | Exterior Lighting  | On/Off  | Off  | 
Bass High During Learn  | Bass Data  | No/Yes  | No  | 
Bass Learned  | Bass Data  | No/Yes  | Yes  | 
Bass Low During Learn  | Bass Data  | No/Yes  | No  | 
Bass Moved During Learn  | Bass Data  | No/Yes  | No  | 
Bass Valid  | Bass Data  | No/Yes  | Yes  | 
Brake Applied Output Signal  | Outputs  | On/Off  | Off  | 
Brake Apply Sensor  | BCM Data  | Volts  | 0 volts  | 
Brake Lamp  | Bass Data  | On/Off  | Off  | 
Center Stop Lamp  | Exterior Lighting  | On/Off  | |
Courtesy Lamp PWM Command  | Interior Lighting  | %  | %  | 
Courtesy Lamp Active Reason  | Interior Lighting  | On/Off  | Off  | 
Current Position  | Bass Data  | Counts  | 0  | 
Dimming Control Reference  | Interior Lighting  | Volts  | Volts  | 
Dimming Control Signal  | Interior Lighting  | %  | %  | 
Dimming Control Signal  | Interior Lighting  | Volts  | Volts  | 
Flash to Pass Switch  | Exterior Lighting  | Inactive/Active  | Inactive  | 
Front Fog Lamp Relay  | Outputs  | On/Off  | Off  | 
Front Fog Lamp Relay Command  | Exterior Lighting  | On/Off  | Off  | 
Front Fog Lamp Switch  | Exterior Lighting  | Inactive/Active  | Inactive  | 
Hazard Lamp Switch  | Exterior Lighting  | Inactive/Active  | Inactive  | 
Headlamp Switch  | Exterior Lighting  | Inactive/Active  | Inactive  | 
High Beam Select Switch  | Exterior Lighting  | Inactive/Active  | Inactive  | 
Incandescent Dimming  | Interior Lighting  | %  | %  | 
Instrumentation Backlight  | Outputs  | On/Off  | Off  | 
Interior Lamp Output  | Outputs  | On/Off  | Off  | 
Interior Light Switch  | Inputs  | On/Off  | Off  | 
Interior Lights Power  | Outputs  | On/Off  | Off  | 
Interior Lights Power  | Inputs  | On/Off  | Off  | 
Learned Home Position  | Bass Data  | Counts  | 0  | 
Learn in Progress  | Bass Data  | No/Yes  | No  | 
LED Dimming PWM Command  | Interior Lighting  | %  | %  | 
Left Turn Signal Switch  | Exterior Lighting  | Inactive/Active  | Inactive  | 
LF Turn Signal  | Exterior Lighting  | On/Off  | Off  | 
Low Beam Relay Command  | Exterior Lighting  | Inactive/Active  | Inactive  | 
Low Beam Switch  | Inputs  | On/Off  | Off  | 
LR Door Open Switch  | Inputs  | On/Off  | Off  | 
LR Turn Signal  | Exterior Lighting  | On/Off  | Off  | 
Park Brake Switch  | Inputs  | Applied/Released  | Released  | 
Park Lamp Relay Command  | Exterior Lighting  | On/Off  | Off  | 
Park Lamp Switch  | Exterior Lighting  | Inactive/Active  | Inactive  | 
Park Lamp Switch  | Inputs  | On/Off  | Off  | 
RF Door Lock Switch  | Inputs  | On/Off  | Off  | 
RF Turn Signal  | Exterior Lighting  | On/Off  | Off  | 
Right Corner Lamp  | Exterior Lighting  | Inactive/Active  | Inactive  | 
Right Turn Signal Switch  | Exterior Lighting  | On/Off  | Off  | 
RR Door Open Switch  | Inputs  | On/Off  | Off  | 
RR Turn Signal  | Outputs  | On/Off  | Off  | 
Stop Lamp Signal  | Cruise Control Data  | On/Off  | Off  |