1995 Volvo 850 Q&A
1995 Volvo 850 Question: Hey guy ! My 850 coolant fan just refuse switch on when the reach working temp.
You will need to diagnose this properly by checking to see if you are getting power to the fan when the engine is warmed up. I do not suggest replacing any more parts until you do this. You can do this with a test light or a voltmeter. If you are not familiar with how to perform an electrical diagnosis of a circuit, then I suggest taking it to a shop. - Bret Bodas
SEEK DAIG AND EST AS TO SAVE TIME AND MONEY. IT COULD BE FAN ,CIRUIT OR OTHER ISSUES - globalhelper