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12-11-2013
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#1 |
 Join Date: Jul 2013
Location: Oceanside, California
Posts: 66
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I suck at electrical stuff!!
Ok guys, Hopefully someone can shed some light on this for me. My 91 has a non operating high tail light. It was inop since I bought the car, so I figured maybe I would be lucky and the bulbs were bad! No such luck. Changed all four and no dice. I am referencing the FSM and it talks about checking for opens on ckt 20 or ground ckt 150. This is greek to me! Anyone care to offer some advice? I really am clueless...not afraid to admit. Also my backup lights arent working either!!
 Thanks guys!
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Erik ________________________ 1991 #422 Blk/Blk |
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12-11-2013
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#2 |
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Join Date: Dec 2012
Location: NC
Posts: 1,786
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Re: I suck at electrical stuff!!
Open means no 12V coming TO the light bulb socket. Bad ground means 12V is coming TO the socket, but 12V can't ground out to the frame.
You have a multimeter? You need one, or you need a LOT of money to buy parts blindly, and hope to find a winner (NEVER works THAT way).
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I'm getting my snappics / threads removed blindly as fast as I can, to get in compliance with copyright / license TOS on the boards here (lots of FSM pages and other copyright / license violations on my part; sorry guys). And thanks to all the guys who didn't whine when I posted those FSM copyrighted / licensed stuff in my threads... ( :thumbsup: [b]and to think I complied with a mod's request to delete a pic of him in a Challenge Car in NCM Museum, so he wouldn't get in hot water)[/b] Thanks to several guys here for sending parts FREE; BearlyFlying, WeGone, Geezer, GoldCylon, and more there, TonyD, mike100, fletchusmc... 1990 #2794; 4L60e Stage V by RPM Transmission, TCI Dedicated TCM, OBX Stainless, Power Effects 3" [IMG]https://lh5.googleusercontent.com/-GHpfzty7DVU/UQn-0Ru2xAI/AAAAAAAAA14/08mz1p4QLD4/s445/Screenshot-5.png[/IMG] |
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12-11-2013
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#3 |
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Join Date: Jul 2013
Location: Oceanside, California
Posts: 66
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Re: I suck at electrical stuff!!
Thanks Schrade. Yeah, got a multimeter. Will troubleshoot tomorrow.
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Erik ________________________ 1991 #422 Blk/Blk |
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12-11-2013
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#4 |
Join Date: May 2011
Location: france
Posts: 53
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Re: I suck at electrical stuff!!
For the reversing lights often conctateur gearbox
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ZR-1 Red and Black vin 1554 |
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12-11-2013
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#5 |
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Join Date: May 2011
Location: france
Posts: 53
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Re: I suck at electrical stuff!!
For the reversing lights often conctateur gearbox
http://www.ecklerscorvette.com/corve...1989-1996.html
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ZR-1 Red and Black vin 1554 |
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12-11-2013
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#6 |
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Join Date: Jul 2013
Location: Oceanside, California
Posts: 66
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Re: I suck at electrical stuff!!
Thanks David! I'll troubleshoot the b/u switch!
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Erik ________________________ 1991 #422 Blk/Blk |
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12-11-2013
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#7 |
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Join Date: Apr 2013
Location: Eastern Missouri
Posts: 773
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Re: I suck at electrical stuff!!
My high mount brakelight was inop when I took the car for State Inspection. The dealer changed the bulb, ran the wires, etc. When I looked it up online on my phone and told them there were TWO brakelight switches - they were like "Oh yeah....we were gonna check that next"
(yeah right) Guess what the problem was... SO - check out the brakelight switches under the dash...
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[LEFT][SIGPIC][/SIGPIC][/LEFT] [CENTER][COLOR=Indigo][SIZE=4][I][B] **Now Sold** 1990 ZR-1 #2093, Black on Black..[/B][/I][/SIZE][/COLOR][/CENTER] |
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12-11-2013
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#8 | |
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Join Date: Oct 2004
Posts: 1,890
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Re: I suck at electrical stuff!!
Quote:
Your FSM will point you towards the correct switch. |
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12-11-2013
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#9 |
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Join Date: Jul 2013
Location: Oceanside, California
Posts: 66
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Re: I suck at electrical stuff!!
Thanks so much guys!! Will check all these out and let you know what I find!
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Erik ________________________ 1991 #422 Blk/Blk |
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