2001 SAAB 9-3 repair Question

Last flush and refill was? Also check for the operation of the cooling fans, when you turn A/C on fans should start with the compressor, and fan should come on when engine temp reaches about 200 degrees. If not the temp sensor or fan relay could be gone. Fan motor itself could also be bad, test with a fuse protected wire from the battery striaght to the motor, both pos and neg.