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Turn signals on, won't flash

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Baz

Baz

Yoda
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I've had this problem before, but it cured itself. The lamps illuminate, and the friendly green arrow on the dash does too, but that's all, they just stay on. I can't figure out what cured it last time, or why it's doing it again.
Any and all suggestions will be appreciated.
The hazards flash so I know that flasher unit is OK, odd? /ubbthreads/images/graemlins/confused.gif
 
you have 2 flasher units.. check the one up under the dash on the passenger side...suprise ; )
my blinker wacked out the other day because a bulb wasnt seated.......zziimmmy
 
Thanks Zimmy,
I tried a new flasher unit there, same symptoms, cleaned the connectors and all that, same symptoms. Bulbs are all fine, even discovered in addition to the grn/prp wire, I have one grn wire in it, and one grn wire hanging around in nowhere land, tried that one too, same symptoms.
All the usual suspects are covered.
I've been putting off the inevtible wiring work, but this 'mind of it's own' wiring is getting old! I keep asking myself "why?" and the only answer I can ever come up with is, "Because it's Lucas, it just does."
 
You also neew to check the bulbs for good connections because if the bulbs don't make good ground the they will light but not blink (they aren't fully bright, don't draw enough current, don't heat up the bi-metal in the blinker can, don't blink)
Bill
 
Again, second time in 5 weeks, they miraculously came to life again. Thinking of a rewire this winter anyway, it's crazy.
Thanks all.
 
No it's not, you have a bad ground.
 
There aren't that many wires in the car, so it would just take going around to each connection and check all the grounds. Can't imagine it would take more than an evening to go through them all. As mentioned on the BCF in other threads, I'm a big advocate of the rewire, but cleaning all the connections should do the trick if the wires are otherwise in good shape.
 
I do agree, I have had success cleaning connectors, and in some cases putting new paddles on with a little bit of grease. Of all the things I've done to this car, electrics makes the least sense and is by far the most frustrating.
I have new carpet and panels on my list in the cold months, would make sense with all that stuff out to run a new loom.
 
Sounds like a good plan. Wiring is a good winter project.
 
there should be a ground wire bolted to the body behind the liscense plate...the tail lights are grounded by the body..the wires in the trunk are vulnerable and could be pulled loose by stuff in the trunk, etc.....zzimmy
 
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