Turn signal problem

2011 Sr5
My drivers side front turn signal keeps burning out,I have replaced 3 bulbs, not touching bulb while replacing.

Any ideas here before I visit dealer.
It is always

Not sure why my thread says kia on it

 

What bulb are you using.A Sylvania Long Life bulb should last. Possibly a slight resistance between the socket connecter and the bulb causing it to heat up. Every other GM SUV and pickup around here has one side out. They had a problem with the sockets burning up. I haven't heard of Toyotas doing this though.

 

Had that happen on my 08 passenger side, found that the socket where the bulb plugs into was a little burnt, I just replaced the socket and no more burnt out bulbs.

 

#10 in the diagram is the replaceable bulb socket if you need the part number. They have been known to get corrosion and rusty contacts in them.

https://www.sparksparts.com/v-2011-toyota-tundra--sr5--5-7l-v8-gas/electrical--bulbs-chassis