I have fast blinking flashers, no flashing in left front, back left is fine (but fast). I replaced bulb and checked fuses and still nothing. What else can I check before taking it to the shop? I am on a very limited income, thanks for any help.
what happens when you turn on the hazards? (4way flasher) does the left front still not come on? what was the bulb number you put in?
Check for battery power on the light blue wire when the turn signal is on. verify you have a good ground on the black wire. Brown wire at the turn bulb socket is for the parking light. If you don't have power flashing on the light blue wire follow it back to the underhood fuse block and check the light blue wire that goes between the body control module and the underhood fuse block. (you might want to test that wire right out of the BCM). the light blue wire out of your turn signal switch must be good because the rear bulb works so the problem is BCM and back.