Headlamp Alignment Switch: Testing and Inspection
HEAD LAMP LEVELING SWITCHINSPECTION
1. Disconnect the switch from harness side, floor console upper cover.
2. Connect the battery voltage between terminals 3 and 4 (Reference voltage=VB)
3. Measure the voltage between terminals 2 and 3 (V)
4. Check the percent ratio (VNB X 100%) between voltages VB and V at each position.
5. If the voltage is not as specified, replace the head lamp levelling switch.