no headlights or tail lights?

2002 CHRYSLER PT CRUISER

86,120 MILES • 4 CYL • 2WD • AUTOMATIC

GREGORYKPOWELL

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Last night all my light were working. Tried to go to work. I hit the switch to unlock the car. I get nothing. the head lights and tail light does not work. I have to unlock the door with my key. car runs fine. just can lock or unlock with remote.

May 19, 2008 at 8:32 PM

KASEKENNY

CERTIFIED EXPERT
18,907 POSTS

The likely cause of this is the multi function switch. Both the tail lights and headlights run through this switch so if it were me, I would replace the switch.

https://www.2carpros.com/articles/turn-signal-switch-replacement

The way to test this is to check the voltage coming out of the switch on these circuits and that will tell us if the switch is the issue. Here is a guide that will help with this:

https://www.2carpros.com/articles/how-to-check-wiring

I attached the wiring diagrams below and the process on how to replace the switch. Please run through this process and let us know if you have questions.

Thanks

Images (Click to enlarge)

Jul 30, 2021 at 6:44 PM