2003 Mercury Sable No turn signal

Tiny
TYSMAMA
  • MEMBER
  • 2003 MERCURY SABLE
  • 6 CYL
  • FWD
  • AUTOMATIC
Was driving had turn signals one block turned again and no turn signals I still have hazards and everything else works on the multifunctional switch pulled and put in another relay and put in a new multifunctional switch still now turn signals. When I break and move the stick I get a solid turn signal light what could be the problem I don't have a owners manual to see if there are any other relays or fuses that could be the issue please help
Monday, November 24th, 2014 AT 5:36 PM

11 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,192 POSTS
Did you replace the flasher?
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Monday, November 24th, 2014 AT 5:43 PM
Tiny
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Yes I did
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Monday, November 24th, 2014 AT 5:44 PM
Tiny
TYSMAMA
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I put in another flasher relay no change
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Monday, November 24th, 2014 AT 5:46 PM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,192 POSTS
Have you replaced bulbs and maybe used the wrong type? Have you checked to see if the bulb sockets are damaged and shorting?
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Tuesday, November 25th, 2014 AT 5:10 AM
Tiny
TYSMAMA
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No we haven't changed the bulbs. They work when the hazards are on
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Tuesday, November 25th, 2014 AT 5:19 AM
Tiny
TYSMAMA
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  • 7 POSTS
Is there a fuse for the turn signal?
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Tuesday, November 25th, 2014 AT 5:19 AM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
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Yes, but I wouldn't think they would come on solid if the fuse was bad. You mentioned that they go solid when the brake is applied. What happens when the brake isn't applied?
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Tuesday, November 25th, 2014 AT 5:22 AM
Tiny
TYSMAMA
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There isn't anything when not on the brake
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Tuesday, November 25th, 2014 AT 5:24 AM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
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Then, something is feeding power back through the system when you use the brake. To start, closely check the light sockets to make sure they are in good condition.
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Tuesday, November 25th, 2014 AT 5:30 AM
Tiny
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We have they are fine
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Tuesday, November 25th, 2014 AT 5:32 AM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,192 POSTS
Something is allowing power from the brake lights to enter the signal circuit. If the sockets are good, I hate to say it, but you need to start checking for grounds to power in the circuit.
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Tuesday, November 25th, 2014 AT 8:41 AM

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