Anyone know a good way to test the headlight switch?

[Sweet6]

My headlights turn on but the headlight motors are not going up. I know the motors are good. I think the switch may be bad. Let me know of any testing advice you have.


TIA

 

[89mulletbird]

I would put the new bushings in the motors and re-solder the connections on the relay box in the engine compartment. Both tend to fail.

 

[Jan Larsson]

If you have a electrical schematic you can just prope the wires and see where you have signal and that way narrow it down. But the black box (firewall) do go bad so you might want to check that out, the switch normaly goes bad for the turn off action (start to have to press hard to make the headlights go down then eventually it wont work at all, but open them up normally still works).

 

[Sweet6]

I found hte problem. It was the module. I swapped in a known good one and it worked. Thanks guys.