For 1990-2009 cars only
| Table 1: | Headlamp Control Module Scan Tool Data Parameters |
| Table 2: | Headlamp Control Module Scan Tool Output Controls |
Parameter | Expected Value | Definition |
|---|---|---|
Operating Conditions: Ignition ON | ||
Function Mode | Inactive | The scan tool displays Off, Active, Hold, Homing, Default, Powerup Pattern or Disable. This is the current state of the headlamp control module mode. |
Left Motor Position Status | Varies | This displays Counts. This is the position state of the left headlamp motor. |
Right Motor Position Status | Varies | This displays Counts. This is the position state of the right headlamp motor. |
Scan Tool Output Control | Description |
|---|---|
AFL Motor Control | This command will learn the vehicle ride height to adjust the automatic front head lamps. |
