I lost power to Directional Signals, Heater Fan and Power Windows. Any Ideas how these 3 items are related. All fuses are okay including the Maxi fuses. I don't see any relay's for these. I had a new fuel pump installed about 5 weeks ago. Any information on where to look would helpful.
Thanks, Wayne

 

Unless its the electrical wiring such as getting wet or the connections becoming bad, the most likely cause it the fuses. The windows could be the switch or motor. On older models of any car the switches (metal connections when you push the button) can become bad. I would find an electric current tester to see if power is going to the motors. If you can find a current going to each, then it may be the motors or bulb housing for the directional signals.

 

I have a similar issue. My relay that controls turn signals, power windows and possibly other functions intermittently fails making it so that I cannot use these features. In most instances, I am able to key off for a minute or two and restart the vehicle. Afterwhich, the windows and signals will work. This has been occurring more and more frequently in recent days, even after replacing the relay with a new one. Can anyone offer some assistance? This issue is happening in a 1999 9-5 sedan.