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Trailers, hitch setup and pinout

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Old Sep 12, 2019 | 06:00 PM
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Default Trailers, hitch setup and pinout

Can someone provide me the pinout or wire colors to either the two tail connectors or the main connector to the rear bumper?

Edit: let's use this thread to help others find setup info and stuff for trailers.

Last edited by BrunoTheMellow; Sep 15, 2019 at 11:58 AM.
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Old Sep 12, 2019 | 07:47 PM
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Hope this helps...
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Old Sep 12, 2019 | 10:01 PM
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Originally Posted by ssmith512
Hope this helps...
Yes that would have been perfect but I ended up using a volt meter on the main plug and turning each item on at a time. I got a diagram now.
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Old Sep 13, 2019 | 04:06 AM
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Wanna see your hitch install
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Old Sep 13, 2019 | 06:55 AM
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Originally Posted by olblue75
Wanna see your hitch install





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Old Sep 13, 2019 | 08:40 AM
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I like the way yours mounts lot better than I started doing mine. Is that something you fabricated or was it purchased? If fabricated would you be interested in doing another?
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Old Sep 13, 2019 | 10:21 AM
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Originally Posted by us3rname
I like the way yours mounts lot better than I started doing mine. Is that something you fabricated or was it purchased? If fabricated would you be interested in doing another?
Purchased from Leroy trailer hitches. Only Fab work was to drill two 1" hole in the frame. Very easy with a stepped drill. Otherwise everything is provided.

Also, the harness is not "plug and play" like the box states. I was expecting to unplug the tail lights, plug an extender and be done. You have to figure out which wire is which and splice into them. Not hard once you get past the overwhelming number of wires and just use a voltmeter to check each pin as you turn the lights, signals and brake on.

Guys at Leroy clued me into just going back to the basics. This is just a general GM converter, not specific to the Corvette or Leroy.
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Old Sep 13, 2019 | 10:25 AM
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Originally Posted by BrunoTheMellow
Purchased from Leroy trailer hitches. Only Fab work was to drill two 1" hole in the frame. Very easy with a stepped drill. Otherwise everything is provided.

Also, the harness is not "plug and play" like the box states. I was expecting to unplug the tail lights, plug an extender and be done. You have to figure out which wire is which and splice into them. Not hard once you get past the overwhelming number of wires and just use a voltmeter to check each pin as you turn the lights, signals and brake on.

Guys at Leroy clued me into just going back to the basics. This is just a general GM converter, not specific to the Corvette or Leroy.
I need to revisit my wiring. it wasn't until a few days later after doing the wiring I noticed my passenger side taillight was dim. Do you still have the part number for the wiring harness?
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Old Sep 13, 2019 | 10:41 AM
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Originally Posted by us3rname
I need to revisit my wiring. it wasn't until a few days later after doing the wiring I noticed my passenger side taillight was dim. Do you still have the part number for the wiring harness?

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Old Sep 13, 2019 | 10:47 AM
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Thank you!
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Old Sep 13, 2019 | 08:43 PM
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Sorry for the misleading info on the harness. Leroy installed a generic one in my car which needed to tap the harness. I bought a backup that was supposed plug into the stock tailights, at least that's what it said. I never actually opened the box to look at it.

So which trailer did you wind up going with?
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Old Sep 13, 2019 | 09:01 PM
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Originally Posted by Oh4GTO
Sorry for the misleading info on the harness. Leroy installed a generic one in my car which needed to tap the harness. I bought a backup that was supposed plug into the stock tailights, at least that's what it said. I never actually opened the box to look at it.

So which trailer did you wind up going with?
Harbor Freight.



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Old Sep 14, 2019 | 11:14 AM
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I like how you oriented the wheels. Creative.
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Old Sep 14, 2019 | 11:20 AM
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Originally Posted by Oh4GTO
I like how you oriented the wheels. Creative.
I'll get a picture today once they are mounted. I moved the 1 lone tire closer to the others so I can bind all 4 together or else it would be really top heavy by itself.

Last edited by BrunoTheMellow; Sep 14, 2019 at 11:22 AM.
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Old Sep 14, 2019 | 01:09 PM
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Originally Posted by Oh4GTO
I like how you oriented the wheels. Creative.

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Old Sep 14, 2019 | 01:49 PM
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Originally Posted by BrunoTheMellow
Nice and compact. Main reason I didnt to HF trailer is the official speed limit. I know tons of people go beyond that with no issues. Just pack the bearings with higher grade grease.

What wheels? Signature?

Last edited by Oh4GTO; Sep 14, 2019 at 01:49 PM.
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Old Sep 15, 2019 | 09:53 AM
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Originally Posted by Oh4GTO
Nice and compact. Main reason I didnt to HF trailer is the official speed limit. I know tons of people go beyond that with no issues. Just pack the bearings with higher grade grease.

What wheels? Signature?
So I learned the harbor trailer is very over sprung and I need to tighten up the hitch cause it's noisy. I'll remove one of the 3 leaf springs as others have.

I am running Forgestars.


Last edited by BrunoTheMellow; Sep 15, 2019 at 11:59 AM.
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Old Sep 15, 2019 | 06:08 PM
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Bruno,

Can you tell me the clearance from the rear end of the receiver to the ground and about how far from the rear facia to the nose of the receiver?

Thanks,

MrHix
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Old Sep 15, 2019 | 07:47 PM
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Originally Posted by BrunoTheMellow
So I learned the harbor trailer is very over sprung and I need to tighten up the hitch cause it's noisy. I'll remove one of the 3 leaf springs as others have.

I am running Forgestars.

I'm ordering the CF5s tomorrow.

Yeah that little trailer is rated for 1000lbs I think. The Leroy trailers come with proper springs for lighter loads.
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Old Sep 16, 2019 | 10:45 AM
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Originally Posted by Oh4GTO
Nice and compact. Main reason I didnt to HF trailer is the official speed limit. I know tons of people go beyond that with no issues. Just pack the bearings with higher grade grease.

What wheels? Signature?
That's their smaller trailer. Forgive me, but where does the 4th wheel go?

Ron
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