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Topic: Under hood light

in Forum: C3 Electrical


Under hood light

Posted: 3/29/03 11:39pm Message 1 of 10
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Phoenix, AZ - USA
Joined: 11/20/2002
Posts: 92
Vette(s): 81 Dark metallic blue/camel leather,polished alloys,glass tops,has every option for 81
Did my L81 C3 come with a underhood light? There is a switch under the hood that looks like a door light switch but maybe thats for the alarm? |wavey| |saluteflag| |saluteflag|


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Under hood light

Posted: 3/30/03 3:32pm Message 2 of 10
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Mulvane, KS - USA
Joined: 2/3/2003
Posts: 29
Vette(s): 1981
underhood light should be right above hood prop. plunger switch is for alarm. look on fenderwell near alternator, should be a two wire connector for hood lite to plug into.


Under hood light

Posted: 4/1/03 10:21am Message 3 of 10
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Eagleville, PA - USA
Joined: 11/1/2001
Posts: 18416
Vette(s): Used to own a 1979 Corvette now owned by JB79
Is there an on/off toggle (or a hood open/closed sensor) for the hood light, or is it just always on when the car is on?

|UPDATED|4/1/2003 10:21:41 AM|/UPDATED|



-Adam Wartell
NCM Lifetime Member #1222
Founder: C3 Vette Registry 
C4 Vette Registry, C6 Vette Registry

My first Vette, now owned by JB79:

Under hood light

Posted: 4/1/03 1:55pm Message 4 of 10
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Arlington, TX - USA
Joined: 12/3/2001
Posts: 91
Vette(s): Re-acquired 1982 Bright Blue Vette from the guy a sold it to 13 years ago. 1993 40th Anniv. Ruby Convertible- purchased for my wifes 40th birthday-It has Chromed Grand Sport Wheels, Grand Sport Flares and a functional rollbar.
Mine works on gravity, Hood up it's on. As the hood goes down it shuts off. For shows I just unplug the bulb.


GREGO & Lyndy K 1978 Corvette Dark Brown Metallic-sold 09/80 1982 Bright Blue Metallic-sold 7/03 reacquired 2/16 1993 Ruby Convertible 1979 Corvette Yellow-sold 12/04 Amarillo, TX |IMG|http://www.c3vr.com/member_uploads/201_300/212/rubysig.jpg |/IMG|

Under hood light

Posted: 4/1/03 6:56pm Message 5 of 10
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BRADENTON, FL - USA
Joined: 8/4/2002
Posts: 669
Vette(s): 1972 convertible 350 auto trans, delux int, air, ps, pb, t/t wheel, pw, 79,000 org miles Rare one year only color
i have seen an aftermarker plug in switch for the underhood light. plugs in just before the socket


|IMG|http://www.c3vr.com/member_uploads/1301_1400/1333/br80.jpg |/IMG|

Under hood light

Posted: 4/9/03 12:13pm Message 6 of 10
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United Kingdom
Joined: 10/4/2002
Posts: 122
Vette(s): Red 1980 350 auto w/ quickshsift Edelbrock intake / carb Crane Fireball cam 0 - 60 6.3s
Hmmm.. this underhood light subject is interesting, I've just visited my vette's previous owner, and amongst the pile of old bits he gave me was the wire and holder for the under hood light. He put a new hood on the car and didn't bother reinstalling the light.
Grego, what do you mean yours works on gravity (i assume yours would be similar to my '80)? What exactly does the gravity work on? Sounds like quite a cunning system?!
I originally thought the alarm switch would activate the light, but apparently not.

What i really need is a decent picture of how its all set up, but any advice would be good

|thumb|


|IMG|http://www.nottingham.ac.uk/~eaztl1/images/vette_4_sig.jpg |/IMG| Red 1980 350 auto w/ quickshsift Edelbrock intake / carb Crane Fireball cam 0 - 60 6.3s

Under hood light

Posted: 4/9/03 8:03pm Message 7 of 10
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BRADENTON, FL - USA
Joined: 8/4/2002
Posts: 669
Vette(s): 1972 convertible 350 auto trans, delux int, air, ps, pb, t/t wheel, pw, 79,000 org miles Rare one year only color
there is a little "tip" switch that makes contact when the hood is openned and disconects when closed.


|IMG|http://www.c3vr.com/member_uploads/1301_1400/1333/br80.jpg |/IMG|

Under hood light

Posted: 4/10/03 9:58am Message 8 of 10
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United Kingdom
Joined: 10/4/2002
Posts: 122
Vette(s): Red 1980 350 auto w/ quickshsift Edelbrock intake / carb Crane Fireball cam 0 - 60 6.3s
I think i may be missing some bits...
I was given the bulb holder/reflector after i bought the car. All it consists of is the reflector/holder with a single black wire going thru a fusible link type-thing to a single male spade connector (looks original).
The loom near the alternator has a two wire female connector, but this only has one red wire going into it (a thick one, same size as the red alternator wires). Presumably the other connection would be the earth, but this is missing.
Where in the system is the tip-switch?


If anyone could supply me with a diagram, or even better a photo of the correct setup, i'd be most grateful!

Cheers!

|thumb|


|IMG|http://www.nottingham.ac.uk/~eaztl1/images/vette_4_sig.jpg |/IMG| Red 1980 350 auto w/ quickshsift Edelbrock intake / carb Crane Fireball cam 0 - 60 6.3s

Under hood light

Posted: 4/10/03 3:50pm Message 9 of 10
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Joined: 4/11/2002
Posts: 327
Hello Theo
I have the underhood light and it work, there is no switch in the bulb older there is a contact when the hood is open it is on and it is off the hood close ( gravity or mercure,) you have 2 wire 1 red that is hot and black that is ground.
you have the maine wire harness that is on the driver side near the radiator and you are supose to have the connection or the 2 wire red and black that come out of this harness,
sorry I don't have a digital camera to take a pic the connection is not on the alternator.
Normand



Under hood light

Posted: 4/11/03 10:38am Message 10 of 10
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United Kingdom
Joined: 10/4/2002
Posts: 122
Vette(s): Red 1980 350 auto w/ quickshsift Edelbrock intake / carb Crane Fireball cam 0 - 60 6.3s
Hey Normand,
thanks for the advice. Seems like i was making a mountain out of a molehill! I've never come across a gravity switch like that before - we live and learn...
Anyway, stripped it down and sent the bulb holder over to the manufacturing dept of my university to be sandblasted. When i get it back, i'll have it plated, or spray it up, and thats sorted. I'm still needing a few bits of ground wire, as the loom is broken, but thats no problem.
Should soon sort myself out with some webspace to get pictures on, so watch this space...

|thumb|


|IMG|http://www.nottingham.ac.uk/~eaztl1/images/vette_4_sig.jpg |/IMG| Red 1980 350 auto w/ quickshsift Edelbrock intake / carb Crane Fireball cam 0 - 60 6.3s

in Forum: C3 Electrical


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