Hi all, my main cooling fan comes on when it likes, sometimes 30 seconds after running the car! Never overheats, temp gauge rises to the middle and stays there! My mechanic read the codes and said Coolant temp sensor no.2 shows no reading, and is U/S!
I have bought both CTS anyway, PN 059919501a, the smaller one, and the other, PN 8170794RMP
Where are these located, and are they easy to swap out? cheers