new crown turn signal housing. light stay solid ?

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candymancan
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Joined: Tue Mar 22, 2016 11:32 pm

new crown turn signal housing. light stay solid ?

Post by candymancan »

the amber turn signals under the headlight on my Jeep were cloudy.dingy and the inside housing reflector material was gone and not shiny..

so i bought two new housings from crown on amazon. they look super nice and are shiny came with new bulbs and so forth.

i cleaned the connectors as they were heavily corroded.. i took the wire.plug out of the plastic plug to physically scrub them and use brake clean. then poped em back in the plug.

used dielectric grease and plugged the new housings in but the lights stay solid they dont blink. i swapped the bulbs and same thing. So i plugged my old housing back in and now they work. So i had to twist the old wire.plug out of the housing and put them in my new housings. not really a big deal i guess

they work now but i dont really like that i cant use the new clean wire.plugs.. . Did crown maybe reverse the ground on the 3 prong plug ? im not sure why they blink with the old wiring but stay solid on the new??
1998 Jeep Grand Cherokee 5.9L Limited 219k
1998 Jeep Grand Cherokee 4.0 I6 laredo 430k
1990 Jeep Grand Wagoneer 155k
1976 Jeep J10.. 85k(repaired)
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Tatsadasayago
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Re: new crown turn signal housing. light stay solid ?

Post by Tatsadasayago »

A steady lamp means there is not a good enough path for the current to reach ground, which will heat up the T/S relay and cause it to begin flashing. Most likely crown assumed there would be a dedicated ground wire to the body. Makes sense since the gasket is an insulator.
1977 Cherokee Chief - The Blair Jeep Project III
A collection of parts flying in close formation

Topic author
candymancan
Posts: 3670
Joined: Tue Mar 22, 2016 11:32 pm

Re: new crown turn signal housing. light stay solid ?

Post by candymancan »

So should I just toss the harness supplied by crown and continue using the old one ? It just sucks, you pay that money and cant use the fresh clean wiring...

Im still confused though on what your talkin about because the harness/plug where the bulb goes that twists into the housing look identical to me
1998 Jeep Grand Cherokee 5.9L Limited 219k
1998 Jeep Grand Cherokee 4.0 I6 laredo 430k
1990 Jeep Grand Wagoneer 155k
1976 Jeep J10.. 85k(repaired)
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Stuka
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Re: new crown turn signal housing. light stay solid ?

Post by Stuka »

If you have a multi-meter, measure out the grounds. It could be the housing not grounding well enough as well.
2017 JKU Rubicon
Pevious Jeeps: 1981 J10, 1975 Cherokee, 2008 JK, 2005 KJ, 1989 XJ
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babywag
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Location: Land of Fruit Loops & Coconuts

Re: new crown turn signal housing. light stay solid ?

Post by babywag »

crown stuff is pretty low quality, did you see if
it's wired wrong.
OE wiring is probably better anyway.
The china wiring I've seen for lighting is uber low quality!!
junk low temp insulation & thin copper strands.
-Tony
'88 GW (aka Babywag)

Topic author
candymancan
Posts: 3670
Joined: Tue Mar 22, 2016 11:32 pm

Re: new crown turn signal housing. light stay solid ?

Post by candymancan »

yea thatts why i never got their leaf springs when i replaced my suspension lol.

okay i heard enough. ill keep the original wagoneer wiring. The housing and lense look much better. and the amber light can be seen now
1998 Jeep Grand Cherokee 5.9L Limited 219k
1998 Jeep Grand Cherokee 4.0 I6 laredo 430k
1990 Jeep Grand Wagoneer 155k
1976 Jeep J10.. 85k(repaired)
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