engine wiring harness please

2004 GMC ENVOY
198,000 MILES
Avatar
DANIELLE MARTIN ROUGHTON
  • MEMBER
  • 1 POST
I need the labels for the wires for my 26 pin connector because mine got cut.
Jan 25, 2021 at 5:46 AM
Avatar
STRAILER
  • ✓Experienced Mechanic
  • 55,694 POSTS
Here is a guide to help you witht he testing and the engine wiring diagrams below:

https://www.2carpros.com/articles/how-to-check-wiring

Check out the diagrams (below). Let us know what happens and please upload pictures or videos of the problem.
Images (Click to enlarge)
Attached Media
Attached Media
Attached Media
Attached Media
Attached Media
Attached Media
Attached Media
Attached Media
Attached Media
Attached Media
Jan 27, 2021 at 1:44 AM
Add a reply
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.

Ask a new question

Frequently Asked Problems for This Vehicle

Advertisement