HVAC module pin out needed?

Tiny
THOMPNATEE
  • MEMBER
  • 2014 CHEVROLET SILVERADO
  • 83,000 MILES
I need the HVAC control module pin out diagram, I need to know what wires are for what.
Friday, May 16th, 2025 AT 8:17 PM

3 Replies

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 54,137 POSTS
What size engine? 4x4?
Was this
answer
helpful?
Yes
No
Sunday, May 18th, 2025 AT 6:32 PM
Tiny
THOMPNATEE
  • MEMBER
  • 3 POSTS
It’s the v6 2-wheel drive.
Was this
answer
helpful?
Yes
No
Monday, May 19th, 2025 AT 8:56 AM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 54,137 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 make bigger)
Thumb
Thumb
Thumb
Thumb
Thumb
Thumb
Thumb
Thumb
Was this
answer
helpful?
Yes
No
Monday, May 19th, 2025 AT 10:04 AM

Please login or register to post a reply.

Related Climate Control Computer Content

VIEW MORE