× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Re: 2012 GMC YUKON AC clutch cycling too much
Posted to Technical Discussion Forum on 8/9/2019 1 Reply

Robert,

The ECT looks like it's jumpy due to the scaling, but it's only 197 - 199.

Isn't the A/C request always going to be YES unless there's something going on with the HVAC module side of things that it doesn't like?

Wouldn't the ECM see the request t... Login to read more.

1 Replies Received (View Replies)