HVAC module pin out needed?

2014 CHEVROLET SILVERADO
83,000 MILES
Avatar
THOMPNATEE
  • MEMBER
  • 3 POSTS
I need the HVAC control module pin out diagram, I need to know what wires are for what.
May 16, 2025 at 1:17 PM
Advertisement
Avatar
STRAILER
  • ✓Experienced Mechanic
  • 55,604 POSTS
What size engine? 4x4?
May 18, 2025 at 11:32 AM
Avatar
THOMPNATEE
  • MEMBER
  • 3 POSTS
It’s the v6 2-wheel drive.
May 19, 2025 at 1:56 AM
Avatar
STRAILER
  • ✓Experienced Mechanic
  • 55,604 POSTS
Here are the HVAC wiring diagrams so you can see how the system works.
Check out the images (below). Let us know if you need anything else.
Images (Click to enlarge)
Attached Media
Attached Media
Attached Media
Attached Media
Attached Media
Attached Media
Attached Media
Attached Media
May 19, 2025 at 3:04 AM
🔧 Tools & Auto Repair Parts
Find automotive tools, diagnostic equipment, and replacement parts for your next repair.
Shop on Amazon →
Paid affiliate link. As an Amazon Associate, we earn from qualifying purchases.
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