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If niether L/R signal works, it's likely that you have a bad blinker relay or switch. The relay is the best place to start (very inexpensive and usually easy to access). If it still doesn't work with a new relay installed, you'll have to get into the steering column to troubleshoot the switch.
I hope this helps, as I'm about to try the same thing for my '86 s-10 pickup. Good luck!
What else can I help you with?
85 s10 blazer brake lights wont work?
Check fuse, check bulbs, check brake light switch, check wiring and then check signal switch, in that order.
Toyota camrey 1998 why wont my signal lights work?
Check the signal light fuse, the signal light relay, and the signal light switcher.
The brake lights on your '91 Blazer and the left signal light will not work why?
AnswerMost likely a faulty turn signal switch, or possibly the wiring to it.replace switch assembly.
Turn signals wont work Chevy blazer 1997?
If the turn signal bulbs light but will not flash, the flasher relay is defective, replace it.
Why your 1997 Blazer 4WD LS turn signal lights do not work now?
It can be blown fuse, defective turn signal Flasher Relay, or blown bulbs. In rare instances it can be a defective turn signal switch.
Your turn signal wont work in your 1989 f150 and it keeps blowing fuses and brake lights will not work?
Believe it or not, I have had to disconnect the cig lighter in order for the tail lights to work. Sounds far fetched but it does work!
Why would your wont your turn signal work but your hazerds will and i replaced all the fuses?
Could be the control stick for the blinkers. If the lights work, try replacing the stick or checking out the signal path for that blinker
1995 Chevy Blazer and the hazard the turn signal and brake lights do not work Does anybody know why?
The hazard switch and the turn signal and brake lights are all incorparated, chances are the 3-1 switch is broke internally check all fuses
On a 1999 Chevy blazer What would cause the odometer lights or numbers to not work on the cluster?
The lights on the odometer on a 1999 Chevy Blazer might not work because of a burned out fuse. They might also not work if the lights are burned out.
Why might the brake lights and left signal light on a '91 Chevy Blazer not work?
I may know the answer if it is a full size Blazer. There is a ground wire for the socket that may be connected to an area that has rusted and no longer is grounded. Reconnect to a solid piece of metal for the light to work.
Why wont my signal lights work I've changed the fuses several times and they still wont work on my 1997 Chevy Malibu?
did you change the flasher? it looks kinda like a film canister, under the dashboard by your feet
When it signal lights get wet they wont work how to fix this problem?
If signal lights fail to work when wet, first check the connections for corrosion or moisture buildup. You can use dielectric grease on the connectors to create a moisture barrier. Additionally, ensure that the housing is properly sealed to prevent water ingress. If the problem persists, consider replacing the signal lights with a more water-resistant model.
