Scan Tool Data List
Body Control Module (BCM)
| Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
| Ignition ON/Engine OFF/Vehicle in PARK/Park brake RELEASED/Headlamps in AUTO/All doors/tailgate closed | |||
| Battery Voltage | Data | Volts | Varies |
| Light Sensor | Data | Volts | 1.75 Volts Maximum Light to 4.9 Volts Maximum Dark |
| Low Beam Duty Cycle | Data | Percent | 0%/81%/100% |
| Dimming Input | Data | Volts | Varies |
| Dimming Level | Data | Percent | 0% |
| Backlight Dimming | Data | Percent | Varies |
| Indicator Dimming | Data | Percent | Varies |
| Ignition 0 | Inputs | On/Off | On |
| Ignition 1 | Inputs | On/Off | On |
| Ignition 3 | Inputs | On/Off | On |
| Key In Ignition | Inputs | Yes/No | Yes |
| Left Rear Door Ajar Sw. | Inputs | On/Off | Off |
| Right Rear Door Ajar Sw. | Inputs | On/Off | Off |
| Flash to Pass Switch | Inputs | On/Off | Off |
| Interior Lamp Defeat Switch | Inputs | On/Off | On/Off |
| Headlamp Switch | Inputs | Active/Inactive | Inactive |
| Parklamp Switch | Inputs | Active/Inactive | Inactive |
| High Beam Switch | Inputs | On/Off | Off |
| Front Wipers Active | Inputs | Yes/No | No |
| Courtesy Lamp Switch | Inputs | Active/Inactive | Inactive |
| Front Fog Lamp Switch | Inputs | On/Off | Off |
| Rear Fog Lamp Switch | Inputs | On/Off | Off |
| Park Brake Switch | Inputs | Set/Released | Released |
| Inadvertent Power Relay | Inputs | On/Off | Off |
| High Beams | Output Control | On/Off | Off |
| Low Beam Duty Cycle | Output Control | Percent | 0%/81%/100% |
| Park Lamp Relay | Output Control | On/Off | On/Off |
| Backup Lamps | Output Control | On/Off | Off |
| Dimming Level | Output Control | Percent | Varies |
| Inadvertent Power Relay | Output Control | On/Off | On |
Driver Door Module (DDM)
| Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
| Ignition ON/Engine OFF/Vehicle in PARK/Park brake RELEASED/Headlamps in AUTO/All doors/tailgate closed | |||
| Battery 1 | Data | Volts | Varies |
| Battery 2 | Data | Volts | Varies |
| Dimming Potentiometer | Data | Percent | Varies |
| Window Switch Backlight | Data | Percent | Varies |
| Memory Switch Backlight | Data | Percent | Varies |
| Mirror Switch Backlight | Data | Percent | Varies |
| Dimming Enable | Inputs | On/Off | On |
| Door Ajar Switch | Inputs | On/Off | Off |
Passenger Door Module (PDM)
| Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
| Ignition ON/Engine OFF/Vehicle in PARK/Park brake RELEASED/Headlamps in AUTO/All doors/tailgate closed | |||
| Battery 1 | Data | Volts | Varies |
| Battery 2 | Data | Volts | Varies |
| Dimming Potentiometer | Data | Percent | Varies |
| Window Switch Backlight | Data | Percent | Varies |
| Memory Switch Backlight | Data | Percent | Varies |
| Door Ajar Switch | Inputs | On/Off | Off |
Lift Gate Module (LGM)
| Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
| Ignition ON/Engine OFF/Vehicle in PARK/Park brake RELEASED/Headlamps in AUTO/All doors/tailgate closed | |||
| Liftgate Ajar Switch | Data | Ajar/Closed | Closed |
| Liftglass Ajar Switch | Data | Ajar/Closed | Closed |
| Battery Voltage | Data | Volts | Varies |
End Gate Module (EGM)
| Scan Tool Parameter | Data List | Units Displayed | Typical Data Value |
|---|---|---|---|
| Ignition ON/Engine OFF/Vehicle in PARK/Park brake RELEASED/Headlamps in AUTO/All doors/endgate closed | |||
| Upper Left Dome Lamp Switch | Input/Output | On/Off | Off |