Background information：
Tami has a issue with a cooling fan for 18 Nissan rogue sport, the a/c on and the fan doesn't cut on. A/c started blowing luke warm after sitting parked for 15-20 mins. Fuses are good. She is not sure how to fix it ?
Based on the information provided, it seems Tami is experiencing issues with the air conditioning system in her 2018 Nissan Rogue Sport. Cooling fan issue maybe the main problem need to fix.
The cooling fan not turning on when the A/C is running is a significant problem. This can lead to inadequate cooling of the refrigerant, causing the A/C to blow warm air. The cooling fans should typically come on when the A/C is set to high, especially when the vehicle is idling.so the cooling fan assembly itself might be defective. This would explain why it's not turning on when the A/C is running. Tami should have the cooling fan motor checked and possibly replaced.
Please notice that on the cooling fan setup, the engine is the same regardless of what Nissan modal is.So anything with the same engine bay setup, the removal process will be the same.
Given the complexity of modern vehicle A/C systems, it's recommended that Tami have her Nissan Rogue Sport inspected by a qualified mechanic or an authorized Nissan dealership. They can perform a proper diagnosis and identify the root cause of both the cooling fan issue and the A/C performance problem. This will ensure the correct repairs are made and prevent potential damage to other components of the A/C system.
