GM 3 Relay Low/High Cooling Fan Explanation/Diagnosis Click to view on Bing18:57I have had a lot of people ask me about GM Radiator cooling fan diagnosis in the past. It basically runs two fans in series for low speed and then put's each on it's own 12V circuit for high speedAuthor: FrugalPrepper's Garage & GardenViews: 84K AUTO COOLING FAN (NOT WORKING QUICK TEST) - YouTube Click to view on Bing2:371998 Ford Taurus fan not spinning / working and overheating. Testing fuses, coolant sensor, etc - Duration: 3:23. aztikkel11 58,201 viewsAuthor: TheTeddy214Views: 324K Amazon: chevy 350 fan Amazon: chevy 350 fan. Skip to main content. Automotive Replacement Engine Fan Spacers; Automotive Replacement Engine Radiators See All 10 Departments Mechapro 2734 Pro Engine Cooling Fan Clutch for GM Trucks. 4.4 out of 5 stars 24. $37 $ 37. 99. Get it as soon as Fri, Mar 27. Chevrolet Cruze Cooling Fan Problems Chevrolet Cruze owners have reported 8 problems related to cooling fan (under the engine and engine cooling category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Chevrolet Cruze based on all problems reported for the Cruze.