A/C Cycle Switch

Tiny
SIKES
  • MEMBER
  • 1997 CHEVROLET TRUCK
  • 131,000 MILES
My truck keeps blowing the A/C cycle switch, the A/C freezes up and stops blowing after I have had it running about 45 minutes. I have had the switch replaced twice. I have also replaced the heater control assembly with one that I bought online from LMC Truck.
Do you
have the same problem?
Yes
No
Sunday, May 19th, 2013 AT 2:24 PM

2 Replies

Tiny
ASEMASTER6371
  • EXPERT
There may be an issue with the port not giving the correct reading to the hvac unit.

What are the pressures?

Roy
Was this
answer
helpful?
Yes
No
Sunday, May 19th, 2013 AT 3:12 PM
Tiny
SIKES
  • MEMBER
I don't know what the pressures are, I will have to take the truck to a repair shop. I will let them know what your question is and maybe that will help them sort it out. I will reply to you to let you know what they say.

Thanks for your help and quick response.
Was this
answer
helpful?
Yes
No
Monday, May 20th, 2013 AT 5:09 PM

Please login or register to post a reply.

Recommended Guides