Disconnect the switch connector from the crash pad lower panel.
Connect the battery voltage between terminals 3 and 4(Reference voltage=V B)
Measure the voltage between terminals 3 and 5(V).
Check the percent ratio(V/V B x 100%) between voltages V B and V at each position.
Position No. | Rotation | Ratio(±5%) | Voltage (V) |
0 | 0° | 90% | 10.8 ± 0.5V |
1 | 30° | 77% | 9.24 ± 0.5V |
2 | 60° | 68% | 8.16 ± 0.5V |
3 | 90° | 61% | 7.32 ± 0.5V |
If the voltage is not as specified, replace the head lamp levelling switch.