B1788-Headlamp Leveling Motor Control Circuit Low: Notes
For a complete wiring diagram, refer to appropriate SYSTEM WIRING DIAGRAM.
For a complete wiring diagram >>Refer to the Wiring Information<<.
- >>When Monitored:<< With the Headlamps activated.
- >>Set Condition:<< When the Headlamp Leveling Module (HIDT) detects an shorted low condition.
| Possible Causes |
|---|
| (L13) HEADLAMP ADJUST SWITCH CIRCUIT OPEN |
| (L13) HEADLAMP ADJUST SWITCH CIRCUIT SHORT TO GROUND |
| RIGHT FRONT LAMP ASSEMBLY |
| LEFT FRONT LAMP ASSEMBLY |
| TOTALLY INTEGRATED POWER MODULE (TIPM) |
For a complete wiring diagram, refer to appropriate SYSTEM WIRING DIAGRAM.
- >>When Monitored:<< With the ignition on and the Headlamps activated.
- >>Set Condition:<< When the Headlamp Leveling Module (HIDT) detects an shorted low condition.
| Possible Causes |
|---|
| (L13) HEADLAMP ADJUST SIGNAL CIRCUIT OPEN |
| (L13) HEADLAMP ADJUST SIGNAL CIRCUIT SHORTED TO GROUND |
| RIGHT FRONT LAMP ASSEMBLY |
| LEFT FRONT LAMP ASSEMBLY |
| TOTALLY INTEGRATED POWER MODULE (TIPM) |