| Inspection |
| 1. |
Ignition "ON". |
| 2. |
Turn on the head lamp switch. |
| 3. |
Check for operation. If the aim of the head lamps changes smoothly when the head lamp leveling switch is turned. |
| 4. |
If the operation does not work well, inspect the connector and terminals to be sure they are all making good contact.
If the terminals are bent, loose or corroded, repair them as necessary, and recheck the system.
If the terminals look OK, go to step 5. |
| 5. |
Substitute with a known-good head lamp assembly and check for proper operation. |
| Removal |
| 1. |
Disconnect the negative (-) battery terminal. |
| 2. |
Disconnect the head lamp leveling unit.
|
| 3. |
Remove the head lamp leveling unit linkage (A). |
| 4. |
Remove the head lamp leveling unit assembly.
|
| Installation |
| 1. |
Install the head lamp leveling unit. |
| 2. |
Reconnect the head lamp leveling unit connector. |
Auto Head Lamp Leveling Unit Description and OperationDescription According to driving environment and loading state of vehicle, head lamp lighting direction is changed to keep the driver's visibility range and to protect the driver's vision from glare, aiming at safety driving...
Auto Head Lamp Leveling Unit TroubleshootingInspection with GDS Initialization and diagnosis sequence by using GDS equipment. Below content summarize the procedure for A/S using GDS. NoProcedure1Locate vehicle to flat plane2Tire check3IGN1 ON4Head lamp Low Beam ON5Connection with diagnostic tool6Initial command by diagnostic tool7Clear DTC Code8IGN1 OFF > ON9Re- Connection with diagnostic tool10Checking of HLLD output value as 15% and DTC Code11HLLD actuating by diagnostic tool command12Head lamp mechanical Initial Aiming 1...
Removal 1. Loosen the drain plug (A), and drain the engine coolant. Remove the radiator cap to drain with speed. System is under high pressure when the engine is hot.To avoid danger of releasing scalding engine coolant, remove the cap only when the engine is cool...
C..