2015 Silverado tail lamp connector question.

Shmack1857 · January 28, 2020

Hello, I'm wondering if anyone knows where I can find some connectors that would plug into the tail lamp wire connectors on my 15 Silverado.

I'm talking about the connectors down on the rear junction box by the spare tire, looking for the ones that plug into the PT2274 and PT1391. They would look something like a PT1389 (PT1389 might be for PT1391).

Any info would be great, Thanks,

tbarn · January 28, 2020

This junction block?

X63a.pdf

durandetto · January 29, 2020

Hello, I'm wondering if anyone knows where I can find some connectors that would plug into the tail lamp wire connectors on my 15 Silverado.

I'm talking about the connectors down on the rear junction box by the spare tire, looking for the ones that plug into the PT2274 and PT1391. They would look something like a PT1389 (PT1389 might be for PT1391).

Any info would be great, Thanks,

Are you looking for the harness that the bulbs plug into? I replaced both of mine with dealer parts for like $25 each. They come complete plug and play no splicing required. If you're looking for the chassis harness side your best bet will be dealer as well.

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Shmack1857 · January 29, 2020

53 minutes ago, durandetto said:

Are you looking for the harness that the bulbs plug into? I replaced both of mine with dealer parts for like $25 each. They come complete plug and play no splicing required. If you're looking for the chassis harness side your best bet will be dealer as well.

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I'm looking for the pigtails on the chassis side and pigtails that would plug into them. I realize they plug directly into the junction box but I've seen actual male pigtails for them before. I just can't remember where. I'll try the dealer though.

Shmack1857 · January 29, 2020

On 1/28/2020 at 4:25 PM, tbarn said:

This junction block?

X63a.pdf 208.99 kB · 7 downloads

Yea that block, I'm looking for a pigtail version of X2 and X3

tbarn · January 30, 2020

I come up with P/N's 22869169 23141278 for complete harnesses assemblies.

P/N 19330152 for plug with leads.

https://www.gmpartscenter.net/oem-parts/gm-connector-kit-19330152

Shmack1857 · January 30, 2020

10 hours ago, tbarn said:

I come up with P/N's 22869169 23141278 for complete harnesses assemblies.

P/N 19330152 for plug with leads.

https://www.gmpartscenter.net/oem-parts/gm-connector-kit-19330152

Thanks for this, I'm looking for the other end as well. The plug these would plug into. I know its built into the junction block at the rear but I'm pretty sure I've seen a stand alone plug for them before.

tbarn · January 30, 2020

There is no other side connector. All power, ground, signals, etc come into the block on connector X1. Then are distributed out through connectors X2 thru X6.