2006 Caravan turn signals gone wild

test the socket

I would check the turn signal switch....or the detent under the steering wheel that makes contact with the signal switch to cancel the light. Good Luck

sounds like you have a bad turn signal switch.

check the trailer hitch wiring- something is cross shorted- look above rear bumper underneath for pinched and or crushed wiring or bare wires

sounds like the relay has shorted,need to fit new.

you have a blown signal light turn on left signal light check front and back blinkers the bulb not blinking is blown

this is because of the multi function switch "aka turn signal switch" it is a very very very common problem with these model trucks. What you have to do it replace the multifunction switch by removing the air bag, pulling the sterring wheel and then removing the clockspring behind that is the mulitfunction switch which just un screws. Everybody freaks out about removing the air bag but as long as you disconnect both negative battery terminals " if you have a diesel" you are perfect the air bag has two 10m bolts behind the steering wheel and it will pretty much fall in your lap. then un plug the two wire connection and the horn connection. The hanes manuel helps alot for pictures but it is kinda vage in some areas but with a little common since any joe smoe can do it.

Hello Durant.
Your rear signal lamps are turned on by the body control module (BCM).
You could have some broken wires from the BCM to the rear signals or the BCM isn't providing power to them. The BCM must be getting a signal input because the front ones are functional.
If you want to trace the wires here are the colors you are looking for.
Left rear wire is white/dark green.
Right rear wire is white/brown.
You may need to have your BCM scanned to verify.
If you would like more information to solve this yourself ask me.

The right blinker issue sounds like you have one bulb out either front or rear check them both. The left blinker issue sounds like either bulbs(both out) or fuse, or worst case blinker switch has gone bad on left turn only so not picking up the signal.

if you toggle the switch and they work then your problem could be the switch