Need pin out list for connectors at power distribution /fuse relay box in engine compartment?

Tiny
THEGREENMACHINE4X4
  • MEMBER
  • 2002 CHEVROLET SUBURBAN
  • 5.3L
  • V8
  • 233,000 MILES
Doing a 5.3 swap in to a Honda Passport and want to keep factory fuse box and use fuses and relays as needed. Need pin out list for connectors at power distribution /fuse relay box in engine compartment Thanks
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Tuesday, December 23rd, 2025 AT 7:25 PM

3 Replies

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 54,872 POSTS
Looks fun, why did you put 2002 CHEVROLET SUBURBAN is this the engine it came out of? Also, you will need many wiring diagrams and pinouts for this project, more that we can put here, please go to

https://www.alldata.com/diy-us/en

For the info you need, or message me back for smaller inserts.
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Wednesday, December 24th, 2025 AT 12:14 PM
Tiny
THEGREENMACHINE4X4
  • MEMBER
  • 2 POSTS
The little 3.2 v6 will barely get it up to 55 mph and just does not have the power. I have all the pin outs to make engine run. I was wanting the ones to use the relays in the box for lights or Radiator cooling fans. I will check that link thanks
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Thursday, December 25th, 2025 AT 12:08 PM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 54,872 POSTS
You are welcome sounds like a great project!
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Friday, December 26th, 2025 AT 9:23 AM

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