By testing the fans, did you bypass directly to battery and they came on? Make sure you replaced the fan relays, not beleived to be. If all else fails and they come one by direct battery contact, bypass the relays and connect them direct to turn on with the ignition on.
Depending on the engine, the coolant temperature in a Cadillac could be from 180 to 195 degrees. The thermostat can be changed to give a lower or higher temp reading.
The coolant temperature sensor, on a 2005 Ford escape, can be changed by loosening the sensor retaining nut. Once the knot is removed the sensor will pull out.
stop an engine
Have the coolant temperature sensor checked, or replace it. (under the intake manifold)....The overdrive will not engage, unless the computer reads that the coolant temp. is at a certain level.
Your check engine light will not come on because your coolant needs to be changed. The only way to be totally sure why it is on you should get it checked with a computer at a dealer or service station. The check engine light may come on if it is over heating because there is no coolant in it but not if it just has to be changed.
possibly the water pump
AnswerLow coolant?Bad thermostat?Temperature control cable not working?Have checked all of the above
the coolant temperature switch
Where is the coolant temperature sensor on a 2001 ford focus?" Where is the coolant temperature sensor on a 2001 ford focus Where is the coolant temperature sensor on a 2002 ford focus
engine coolant temperature sensor is faulty. engine coolant temperature sensor is faulty. engine coolant temperature sensor is faulty. engine coolant temperature sensor is faulty. engine coolant temperature sensor is faulty.
Coolant is typically changed every 30,000 - 50,000 miles.
Have you checked the thermostat? How many miles on motor? Ever changed coolant? Possible water pump issue?