Taillights and blinkers don’t work
3 Answers
Do you have turn signals (blinkers) working in the front? Check the tail lights fuse as well as the turn signal fuse, may be blown.
I checked fuses all good and no the blinkers in front aren’t working either but they work on dash
I asked my friend, a mechanic at the service department of the local Toyota dealer, he says there probably is a loose ground somewhere. Test sockets for voltage. Test from positive side of socket to frame of your truck. If voltage there then test between both wires going to socket if no voltage this way then bad ground. If no voltage either way then probably bad fuse, relay or switch. It is difficult to diagnose a problem when you don't have the vehicle to test.