Today, 10:21 AM | #1 |
Registered User
Join Date: May 2022
Location: Longwood 59 chevy
Posts: 285
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Dome light
I have the AAW wiring kit installed with the courtesy switch in the door. The door switch work good but the dome light is grounding out thru the socket. Its a one orange wire light with the ground going thru the door switches. I think all I need is a plastic socket that wont get a ground. I either need a source for a 1 wire socket or a 1 wire whole new dome light. All the dome lights online are showing 2 wires. Can I use a 2 wire dome light and just not use the white ground?
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Today, 02:24 PM | #2 | |
Registered User
Join Date: Dec 2017
Location: Elkhart, Texas
Posts: 1,762
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Re: Dome light
Quote:
From the fuse box, the orange wire carries current to the dome light bulb. The dome light housing is plastic, the bulb socket is not grounded through the housing.. The current passes through the bulb filament, through the white wire to the door switch.. The white wire is the ground path and if it touches a ground source anywhere, the dome light will come on.. Don't be confused when you check voltages.. When the door is closed or the door switch is deactivated, voltage will appear on both the orange wire and white wire, that's normal.. The voltage on the white wire has "passed through" the bulb and is "seeking" a ground path in order to complete the circuit.. |
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Today, 03:51 PM | #3 | |
Registered User
Join Date: May 2022
Location: Longwood 59 chevy
Posts: 285
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Re: Dome light
Quote:
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Today, 06:03 PM | #4 |
Senior Member
Join Date: Apr 2017
Location: Suwanee GA
Posts: 249
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Re: Dome light
run positive power to switch then up to light.
run manual turn on from headlight switch port to the light side of the door switch wire. This way you can manually turn it on. This only works if your on side of your headlight switch is power and not ground. Use light/switch screw to cab as ground. no need for a new socket type. Last edited by Hcb3200; Today at 06:04 PM. Reason: corrected context |
Today, 06:07 PM | #5 |
Registered User
Join Date: May 2022
Location: Longwood 59 chevy
Posts: 285
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Re: Dome light
I think I'm just going to insulate the socket from the dome light . I'd like it to work with the courtesy lights
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Today, 11:27 PM | #6 |
Registered User
Join Date: Nov 2010
Location: calgary alberta
Posts: 8,108
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Re: Dome light
you could also try a bulb with a dual contact in the socket, just a pigtail and bulb swap. then one contact is power and the other is ground.
the bulb is a dual contact-single circuit bulb. not every parts place would have one. might be worth the trip to match something up to your old bulb size if it interests you. they were quite common in the 6volt vehicles and I have used them lots on highway trucks (but that was a long time ago, lol) |
Today, 11:29 PM | #7 |
Registered User
Join Date: Nov 2010
Location: calgary alberta
Posts: 8,108
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Re: Dome light
if memory serves me correctly they were a 1004 bulb. the little spikes on the side that holds it in the socket were directly opposite each other, not offset like an 1157 bulb.
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