Author Topic: Sealed beam to H4 diagram  (Read 1052 times)

b_hill_86

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Sealed beam to H4 diagram
« on: April 30, 2021, 04:24:08 PM »
Posted this up before and thought I’d throw it up again. If someone is trying to utilize factory headlight plugs but with H4 style bulb (may include H4 led replacements but I cannot confirm) the terminals in the plugs need to be rearranged like the diagram which is easy. I made this several years ago when I was going to switch to H4 style lamps. Decided to go with factory but have the other lamps and bulbs if anyone is interested. Lol

An alternative is an adapter harness too but it’s not needed if you do this.
« Last Edit: May 01, 2021, 08:37:29 PM by b_hill_86 »
-Brian-

1977 Trans Am 400 4 speed

b_hill_86

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Re: Sealed beam to H4 diagram
« Reply #1 on: April 30, 2021, 08:01:03 PM »
Found that diagram too. It’s wrong though. Ask me how I know and why I made mine.
-Brian-

1977 Trans Am 400 4 speed

b_hill_86

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Re: Sealed beam to H4 diagram
« Reply #2 on: May 01, 2021, 10:35:29 AM »
I guess we just delete posts now. Cool.
-Brian-

1977 Trans Am 400 4 speed

b_hill_86

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Re: Sealed beam to H4 diagram
« Reply #3 on: May 01, 2021, 08:15:40 PM »
You said it wasn't the diagram you were after, meanwhile where's yours? Nothing showing.

Weird. I saw the diagram posted on my end. Checked from my wife’s phone, and nothing. Cleared my browsing history and it disappeared on my end. I added it up too again a different way
« Last Edit: May 01, 2021, 08:38:12 PM by b_hill_86 »
-Brian-

1977 Trans Am 400 4 speed

Wallington

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Re: Sealed beam to H4 diagram
« Reply #4 on: May 01, 2021, 09:32:37 PM »
It's showing now. That's how mine is also. That other diagram I posted was correct in the H4 but showed a different factory layout.
Actually....I've even previously saved it as incorrect original wiring layout, only just saw that.
« Last Edit: May 01, 2021, 09:35:37 PM by Wallington »

Re: Sealed beam to H4 diagram
« Reply #4 on: May 01, 2021, 09:32:37 PM »

b_hill_86

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Re: Sealed beam to H4 diagram
« Reply #5 on: May 02, 2021, 07:18:47 AM »
Ok sorry about the confusion initially. I tried hosting the pic here and adding it to the text then I deleted the attachment thinking the photo would remain in the text. It did for me for some reason but obviously not for anyone else. And yea you’re right, the H4 layout was accurate just not the factory for 4656
-Brian-

1977 Trans Am 400 4 speed

Re: Sealed beam to H4 diagram
« Reply #5 on: May 02, 2021, 07:18:47 AM »
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