A/C not blowing cold

Tiny
BURBANBOY
  • MEMBER
  • 2002 CHEVROLET SUBURBAN
  • 5.3L
  • V8
  • 4WD
  • AUTOMATIC
  • 160,000 MILES
Hello, I have the SUV listed above that will not blow cold air. Tried recharging the system and it did not work, what would be the next plan of action?
Sunday, May 3rd, 2020 AT 8:52 AM

1 Reply

Tiny
ASEMASTER6371
  • MECHANIC
  • 52,797 POSTS
Good morning,

I need the high and low side readings of the system. You can rent a set of gauges at a parts store or buy a cheap set at Harbor Freight.

https://www.2carpros.com/articles/car-air-conditioner-not-working-or-is-weak

Does the compressor come on line? I will attach a wiring diagram for you to view. If you have a test light or volt meter, we can do some checks.

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

https://www.2carpros.com/articles/how-to-check-an-electrical-relay-and-wiring-control-circuit

Roy

SPONSORED LINKS
Was this
answer
helpful?
Yes
No
Sunday, May 3rd, 2020 AT 10:00 AM

Please login or register to post a reply.

Related Air Conditioner No Air Content

Vents No Air Flow
GUIDE
Vents No Air Flow
The HVAC system is designed to blow air from either the floor, mid or defrost vents. In the following guide we will show you what to check for depending on the symptoms of...
VIEW MORE

Sponsored links