I have replaced both the blinker fuse the left head light fuse the flasher and the light bulbs. I for the love of me can not figure out why the left blinker is very dim i cant even see it blink and on the dash board the left turn signal light stays on even if the blinker is off. Any help will be greatly appreciated.

 

I should also note that all the other lights including hazard lights work fine even the left side head light works fine its just the blinker is very dim

 

ok so the bottom coil of the light bulb that i guess gives the brightness is not getting voltage or something because its not blinking. Any idea on how to fix this is it a socket issues or a fuse somewhere that i don't know about.

 

What year is your truck?

 

2001 dodge ram 1500 4x4 v8 5.9

 

Do the reverse lights work? Do you have Trailer harness? Make sure its not corroded.
Are all the sockets free of rust?

Dave

 

How about the turn signal switch? Aka multi-function switch. If flashers work and you've replaced bulbs, relays and checked sockets, I'd go there next.

http://www.rockauto.com/en/moreinfo....366590&jsn=470

 

Remove the left front turn signal bulb. Does the rear work normally? Put the front back in and remove the rear. Does the front work normally?




Standing by...

 

And you can also try to tilt the steering wheel up and down while testing. The wires in there are prone to breakage.

 

Clean the grounds.