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harness

J
Wiring harness swap from 6.5 to 5.7

Hey all, i have a 96 k3500 that had a blown 6.5 in it and i am swapping in a 350 out of a 96 Tahoe. I have a Nv4500 out of a 2000 k 2500 that was bolted up to a 350 that i will be putting in this truck as well. I took almost the entire wiring harness out of a junkyard 96 k1500 truck ( computers...
- jlake97
- Thread
- Jan 12, 2024
- 5.7 swap harness wiring
- Replies: 7
- Forum: Audio + Electronics
Novice seeking help (wiring/engine rebuild)

Fellow GM truck enthusiasts, Some time ago I made a thread dubbed “502 Accel 3500” with a different username. I was handed down a truck that was turned down by various garages/mechanics where I live. The harness was damaged severely due to a fire/excessive heat. I thought the air-intake was a...
- Amsterdamned96
- Thread
- Dec 4, 2020
- amsterdamned electrical engine harness rebuild wiring
- Replies: 74
- Forum: Engine Performance + Maintenance
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BULKHEAD HARNESS DIAGRAM?

So, first things first, I did my research and wanted to see your guyes opinions or knowledge. So I have an 93' LS swapped Cheyenne Single cab. I was working to get some wires ran into the cab and i made a bigger hole on top of the bulk head connector and I kind of burned or tore up a wire or two...
- Louie31
- Thread
- Oct 7, 2020
- bulkhead harness swap wires
- Replies: 2
- Forum: Engine Performance + Maintenance
R
Wiring harness interchangeable?

Hello all, new to forum, I have an 89 Scottsdale, (single cab 2wd) that I picked up for free. It had a dash fire from an improperly installed breathalyzer. My question is: what wiring harness can I use? Can I use harness from a 2500? Can it be from a higher trim and not use the connectors...
- Roronoa707
- Thread
- Feb 21, 2020
- dash harness obs scottsdale speedo wiring
- Replies: 4
- Forum: Audio + Electronics
Help Needed - Rear Speed Sensor Wiring Leads to Nowhere. w/ PICS

1998 K2500 ECSB has had a code C0236 (missing rear speed sensor) since purchased. I disassembled the wiring harness to look for a short and revealed that the wires from the rear speed sensor on the transfer case output terminated at another connector with a female to female adapter about 18"...
- LoCascio_Inc
- Thread
- Sep 14, 2019
- abs c0236 harness missing rear speed sensor mystery rear speed sensor wiring wiring harness
- Replies: 6
- Forum: Transfer Cases