Toyota Sienna Forum - siennachat.com banner
1 - 2 of 2 Posts

·
Registered
Joined
·
2 Posts
Discussion Starter · #1 ·
Upgraded to factory Toyota led fog lights. They will not turn on. Light on dash shows it’s on. Looked for a fog fuse and relay and can’t seem to find it. Do they need load resistors? I plugged them straight into the fog light.
I read somewhere the fog light relay is under the driver side dash but couldn’t find it.
TIA
 

·
Registered
Joined
·
3,699 Posts
I don't know about your 2015, but my 2014 has a 140 amp fuse in the engine compartment fuse box that covers numerous functions besides the fog lights ... headlights, horn, defrosters, etc. You'd notice it if that fuse was out because other functions wouldn't work.

I don't see a fog light relay in the parts diagrams or lists for the 2015 SE or other trims that came standard with fog lights. I wonder if the fog light relay function is included in the multi-function integration relay. A Toyota dealer tech can probably tell you.

Do the original fog lights still work when you plug them back in?
 
1 - 2 of 2 Posts
Top