Headlamp Control Module Scan Tool Information Module ID Information
Parameter | System State | Expected Value | Definition |
|---|---|---|---|
Operating Conditions: Ignition ON | |||
Base Model Part Number | -- | Numeric | This displays the part number of the module hardware only. |
Calibration Part Number | -- | Numeric | This displays the part number of the module calibration. |
Component Serial No. 13-16 | -- | Numeric | This is the third partition of the serial number. |
End Model Part Number | -- | Numeric | This displays the part number of the module with software. |
Julian Date of Build | -- | Numeric | This displays the day of the year the module was built. |
Software Part Number | -- | Numeric | This displays the part number of the software currently installed in the module. |
Year Module Built | -- | Numeric | This displays the year the module was built. |
Headlamp Control Module Scan Tool Information Scan Tool Parameters
| Table 1: | Headlamp Control Module Scan Tool Data Parameters |
| Table 2: | Headlamp Control Module Scan Tool Output Controls |
Parameter | System State | Expected Value | Description |
|---|---|---|---|
Operating Conditions: Ignition ON | |||
AFL Disable Indication | -- | Varies | The scan tool displays On or Off. This is the state of the adaptive forward lighting (AFL) disable. |
Auto Headlamp Status | -- | On | The scan tool displays On or Off. This is the state of the automatic headlamps. |
Auto Hdlp. Signal Present | -- | Varies | The scan tool displays Yes or No. Yes is displayed if there is an automatic headlamp signal present. |
Headlamp Control Motor Status | -- | Varies | The scan tool displays Off, Active, Hold, Homing, Forward, Disabled or Invalid. This is the state of the headlamp control motor. |
Ignition 1 | -- | Varies | This displays Volts. This is the current ignition 1 voltage. |
Left Hdlp. Motor Position | -- | Varies | This displays Counts. This is the current driver headlamp position measured in counts. |
Right Hdlp. Motor Position | -- | Varies | This displays Counts. This is the current passenger headlamp position measured in counts. |
Output Control | Description |
|---|---|
Headlamp Motor Test | This output control is used to control the headlamp motors. |
