itzTHIZkid
New member
so i have a 1990 t4r v6 3.0 auto, so i was switching my turn signal light bulbs to leds but when i swap them the leds wont turn on at all, any one has any idea why?
More than likely the Led's dont have enough resistance to activate the turn signal flasher.
Try using the emergency flasher, they should come on then.
There are 2 ways to fix this.
1. get a electronic turn signal flasher for led's
2. You have to put resistors inline at the bulbs. This way the flasher thinks your old bulbs are being used.