Questions & Answers for: envoy fan clutch problems

...envoy, somewhere around the 72,000 and 103,000 mile mark has had this problem and have had to have the clutch fan replaced. It may sound like the vehicle is going to have to be junked,, but that is ...

Envoy with a P0526 sensor problem. Where can i find it under the hood? and is it a hard fix to do on my own? This code indicates a problem with the fan clutch, the speed it is running is not the speed

clutch fan. When the clutch fan isnt running properly it dosent blow the cold air through the system. Envoys have a hugh problem with clutch fans going bad anyway. He says eventually the vechicle will

2003 envoy sounds like a jet i just replaced fan clutch and still sounds loud IT MAY BE THAT THE CLUTCH IS LOCKED UP BY DEFAULT, SO THE ELECTRONICS TO THE FAN CLUTCH ARE MOST LIKELY THE PROBLEM.

cooling fan clutch not operating properly Does your Envoy sound like a big rig? Like the clutch is engaged and won't disengage? Replace the fan clutch, very common problem with these.

...fan clutch? If so, check the wiring harness for frayed wires. These fan clutches for Envoys and Trailblazers tend to go out often. BUT, the more common problem is for the fan clutch to stay engaged, ...

...envoy, 6 cyl, loud wooshing noise when engine is cold. fan clutch seems fully engaged. goes away when engine warms up. is this normal or does fan clutch need replaced Fan clutches for Envoys and ...

...fan clutch, very common problem with Trailblazers and Envoys. Sometimes updating the software in the PCM will work. I would try changing the fan clutch or change it again. Worked for me, I got a ...

fan on a 2009 Envoy but the vehicle is still making the same noise as before I changed out the clutch fan - does anyone have any ideas on what else the problem could be. I recently replaced the clutch

...fan on my gmc 2003 envoy. But I still have the same problem, the noise is so loud, is there a computer that controls the fan? you mention you have a clutch fan then you don't have any electrical ...