Headlight Adjuster Switch Test

1.Remove the dashboard lower cover.

2.Disconnect the 5P connector (A) from the headlight adjuster switch (B), then push out the switch from the dashboard lower cover.

 

3.Measure resistance between the No. 1 and No. 3 terminals and No. 2 and No. 3 terminals at positions 0, 1, 2, and 3 by moving the switch knob.

Between the No. 1 and No. 3 terminals: 
 About 4.7 kW 

Between the No. 2 and No. 3 terminals: 

Knob position 0 1 2 3 
Resistance
[About (kW)]
 
1.21 2.51 2.985 3.508