What's your problem?we have a 94 chevy cavalier, the blinkers stopped working and our mechanic can't find the problem.

please the diagram attached, use the VOM , and logic sense for troubleshooting.test the buse, loose wiring, corroded , dirty. open bulbs, contacts defective, dirty, corroed.
God bless you

First check all the bulbs to make sure they are good with an OHM meter or continuity tester (available from any auto parts store) then if that is not the problem andall looks good replace the turn signal combination relay module in the dash.
Pictures are of the location of the flasher relay, this is all behind the dash.

you have not told us whether your hazrd lights are working.......if they are, then you will have to replace your turn signal switch, which will require removal of the steering wheel, and cover surround.......if your hazrd lights are not working, you will have to replace your blinker relay, because the hazard lights use this relay also, it is a good indicator of a relay failure.....

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take a volt meter to the sockets and see if you get any voltage. if you don't, try a continuity test on the socket and see if there are any shorts, blown fuses are good indications of shorts. if you have no voltage and no shorts, you have cut wires somewhere along the lines. i'd say check your relays but if your not getting any voltage at all, it probably won't be relays. check it anyway
hope it helps

do you hear and see the blinker come on inside the dashboard? If you do you may need to replace your bulbs. Make sure you get the correct type bulb.

Do the hazards work? Is it all the blinkers? If so try the flasher fuse otherwise make sure the hazard switch isn't half pressed down. Some cars you can hit the hazard switch just a little so hazards won't come on but neither will the blinkers. If it's just 1 blinker change the bulb

Start with checking all fuses.

hi it sounds like you have blown light bulbs and or blown fuse. there is a fuse for the blinkers and your brake lights in your fuse pannel.

If new bulbs don't work, it is probably the harness that holds the bulb. I had to replace both on my car after fighting with the problem for over a year and not knowing.

idk just take it to the mechanics or fix it yourslef if you don't want to waste money. another thing i no it gets you places but those cars are messed up so i no i used to have a maroon cavalier then traded it for a chevy suburban that is alot more tougher than a cavalier. so idk just get it fixed or by the way id check the wires connecting to the headlights.