Intermittent fan clutch engagement

Hi,

It can be intermittent. It can be a fluid issue or an electrical issue since the fan is electrically actuated. The fan clutch has three main elements, a fluid chamber, reservoir chamber, and clutch actuator valve/fan speed sensor. The actuator valve and speed sensor are controlled by the power-train control module.

I attached a pic below. Check to make sure the connection at the actuator is clean and tight.

Also, take a look through this link. It describes common symptoms related to a failing fan clutch.

https://www.2carpros.com/articles/fan-clutch-symptoms

Let me know if this helps or if you have other questions.

Take care,
Joe

Hi,

You are very welcome. Please feel free to come back anytime in the future if you have questions or need help.

Take care,
Joe