The signal lights on my '93 quit working. The hazard lights still work. I checked the fuses and the bulbs and they're fine. I haven't checked the spark plugs yet, but I thought I'd ask to see if anyone has any other suggestions.
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Thread: Signal lights
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06-04-2013, 12:39 PM #1Junior Member
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Signal lights
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06-04-2013, 02:48 PM #2
You could have a short somewhere, or the switch itself could be bad. Spark plugs have nothing to do with your lights working.
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06-04-2013, 04:12 PM #3Senior Member
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Where is your dimmer sw located ? And notice if you see indicator illuminate on dash! Could be bad switch? Light or dimmer switch is my guess!
Originally Posted by aball86
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06-04-2013, 06:09 PM #4Da Professuh
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Spark plugs? Really?
Hazards and turn signals operate on two different relays. Sounds like the relay for your turn signals it out. It should be under the dash, I'm not sure if your truck is new enough, but 10th gens use an EP-27 relay, and they're under a black box by the steering column.4.2L V6 - M5OD | SCT XCal 3 @ JawsRacing | K&N Series-77 | 16" Dual Efans | Magnaflow High-Flows
50W 5000K FX-R Projectors | Philips LumiLED Taillights | 60" Plasmaglow Fire & Ice | 2" Drop Shackles
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06-04-2013, 06:56 PM #5Senior Member
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If someone figures this out I wanna know I have the same issue.. Been to lazy to track it down..
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92 Flareside Built 5.0, built AOD, 3.55 gears
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06-04-2013, 09:59 PM #6Junior Member
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Thanks guys! I've checked what I can, but it looks like ill have to take it in.
Lol somebody told me to check the spark plugs, didn't sound right to me either, but I don't know a whole lot myself so I didn't question it
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06-05-2013, 06:16 AM #7Da Professuh
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Did you check the relay?
4.2L V6 - M5OD | SCT XCal 3 @ JawsRacing | K&N Series-77 | 16" Dual Efans | Magnaflow High-Flows
50W 5000K FX-R Projectors | Philips LumiLED Taillights | 60" Plasmaglow Fire & Ice | 2" Drop Shackles
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06-11-2013, 03:43 PM #8Junior Member
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It was the relay. I took it in to get replaced this morning, got it back this afternoon. When it was all said and done, it only set me back $30. Thanks again for the advice!
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06-11-2013, 04:46 PM #9Senior Member
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That's always a plus when it's an easy and cheap fix! Yea sounds like you should invest a little time reading and to learn some basic testing procedures. It's mostly common sense tho. Glad the professor has time to chat! Originally Posted by aball86
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06-11-2013, 06:36 PM #10Senior Member
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Yeah I just swapped my emergency flashers relay to my blinker relay to see and it fixes the issue
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