2003 Cadillac CTS "cooling fans" Questions

what temp does fan come on cooling fans should start operating from 80degreesC depending on the sensor setting (70-85) for your vehicle . But the fan should be full on at 85 degrees C

...the following has happened: 1-Low engine coolant level 2-Leaking or stuck open thermostat 3-Faulty cooling fan (running too much) 4-Faulty coolant temperature (ECT) sensor 5-Faulty intake air ...

I have a 2003 cts, all of a sudden my heat is blowing cold air, taken it to 3 mechanics no one can figure it out. Although I noticed my fan does not shut off, hence the cool air ?? could it be an ...

...is clogged with dirt and rusts this issueoccurs too. The coolant doesn't flow normally on the cooling system if it'sclogged. If that's the case, I strongly suggest that you have the ...

How can i check the cooling fan relays on my 2003 CTS cadillac? connect it directly or by the if the relay have minous and psitive its better to check engine fuses before

...08 CTS starts overheating when a/c is turned on. Suggestions? Thermostat might be sticking. Try replacing that Do the engine cooling fans come on ? when the a/c is turned on the fans should come on

2008 cadillac cts cooling fan stays on all the time the engine is running Could be temp sensor it tells the car when to engage the fan.

cooling fans will stay on specific models to lower the temperature. It sounds to me as though your thermostat is going out. After you turned the heater on the water was cooled some from the heater fan

fans going. If you still hear it, it may not be the vent system. Next, start again (from cold) with the heat and fan speed on high, and again, after cooling, with the A/C on high / max. If one of them