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Old 03-12-2012, 11:50 PM   #1
BowDown916
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parking lights weird problem

Sup guys, i have a problem with the parking lights,i turn on my headlights but parking lights wont turn on,same with the dash lighting, but when i do turn signals they work fine,cant find whats the problem...day before i check the printed circuit board for my cluster/gauges,change the dash bulbs and clean it all up,i already replace the headlight switch thought maybe that was the problem but still not working...

please someone give me some tips/troubleshooting to look for tomorrow, dont wanna get pull over with no parking lights..
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Old 03-13-2012, 12:11 AM   #2
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Re: parking lights weird problem

my 82 did the same stuff, check your wires and make sure they aren't corroded

mine looked like they had caught fire
so i replaced them with a set of Junkyard ones for free (cargo pants come in handy don'cha know)
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Old 03-13-2012, 12:14 AM   #3
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Re: parking lights weird problem

Did you check fuses?
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Old 03-13-2012, 12:39 AM   #4
BowDown916
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Re: parking lights weird problem

Ill check wires again but i think they fine. Lately i been under the dash toooo many times lol...

I just checked fuse they all good... u guys think its because of the new printed circuit or something relative to that?
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Old 03-13-2012, 01:09 AM   #5
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Re: parking lights weird problem

are the parking lights and dash lights splice or connected together?
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Old 03-13-2012, 01:32 AM   #6
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Re: parking lights weird problem

They are fed from the headlight switch
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Old 03-13-2012, 01:37 AM   #7
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Re: parking lights weird problem

Mine did that,and I had to replace the headlight switch.
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Old 03-13-2012, 01:45 AM   #8
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Re: parking lights weird problem

ummm,i just replace the headlight switch and still same... the lights from the back of the cluster, which wire from the connector they are? im gonna have to follow the wires to make sure they are all still connected...
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Old 03-13-2012, 01:46 AM   #9
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Re: parking lights weird problem

I'd check the plug on the headlight switch.
Lots of times they are melted. Check and make sure all the connections are good.
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Old 03-13-2012, 02:43 PM   #10
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Re: parking lights weird problem

As I said,I replaced mine...but it took 2 new ones,before I got one that worked!Even new ones can be bad.I finally got the second one,and cured the problem,but only after talking my cousin into doing a "swap-n-see",putting my new one in his truck(didn't work),and his used one in mine(worked).
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Old 03-13-2012, 05:39 PM   #11
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Re: parking lights weird problem

i can try my brothers headlight switch to make sure my new one its not bad..

but i checked all the wires,connections and none are burn or bad..its giving me a headache now lol..
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Old 03-13-2012, 07:57 PM   #12
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Re: parking lights weird problem

i try different switch n still samething.. not sure what it can be...
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Old 03-13-2012, 08:45 PM   #13
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Re: parking lights weird problem

make sure the actual plugs are locked in the bigger plug (for the headlight switch)seen some push out the back ,but look in
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Old 03-13-2012, 08:49 PM   #14
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Red face Re: parking lights weird problem

Motornut is correct.Wires pulling out of the connectors is a possibility...never gave it a thought!
Try wiggling the wires in the headlight switch connectors,with it "on".
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Old 03-13-2012, 08:54 PM   #15
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Re: parking lights weird problem

yea i checked all the wires on the connection to make sure they were all in,but they are, i kinda touch/move wires under the dash area to see if there was something loose and not making good contact but nothing...
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Old 03-13-2012, 08:58 PM   #16
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Re: parking lights weird problem

all fuses good..
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Old 03-13-2012, 09:00 PM   #17
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Re: parking lights weird problem

what are those?
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Old 03-13-2012, 09:03 PM   #18
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Re: parking lights weird problem

Quote:
Originally Posted by BowDown916 View Post
what are those?
wide one seat belt buzzer
silver flasher
black maybe horn
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Old 03-13-2012, 09:07 PM   #19
BowDown916
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Re: parking lights weird problem

ohh ok,nothing to do with the problem right? theres a box looking thing with like a chip inside and like 6 wires going in right above the headlight switch...
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Old 03-13-2012, 09:11 PM   #20
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Re: parking lights weird problem

this one...
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Old 03-13-2012, 09:16 PM   #21
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Re: parking lights weird problem

theres one thing i did wrong,i didnt unplug the batt. when i was working on the cluster,but if that was the case there would be a bad fuse right. but theres none..
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Old 03-13-2012, 09:22 PM   #22
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Re: parking lights weird problem

Quote:
Originally Posted by BowDown916 View Post
this one...
got me on that one lol
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Old 03-13-2012, 09:32 PM   #23
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Re: parking lights weird problem

lol,cant find it on hayes book either..
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Old 03-13-2012, 09:42 PM   #24
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Re: parking lights weird problem

i have this diagram for wiring,do you know whats the engine co relay? it since that the wire pass thru there..

http://www.73-87chevytrucks.com/tech..._frt_light.jpg
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Old 03-13-2012, 10:05 PM   #25
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Re: parking lights weird problem

That's a relay for an auxiliary electric fan, says only certain RPO's have it...

check for power on the park light wire at the headlight switch. If there is power there keep checking down stream until you find where the power quits. Same for the grounds...

Did you check the fuses with a multi-meter?
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