Guest XR1000 Posted February 15, 2004 Share Posted February 15, 2004 my heater fan started woorking intermitantly. now not at all. fuse checks out. 1975 280Z. any thoughts thanks Quote Link to comment Share on other sites More sharing options...
innerware Posted February 16, 2004 Share Posted February 16, 2004 Loose wire, positive or ground. Could be the motor went bad. Pull the motor and check that. Also check the wires going to the motor to see if you are getting power. Probably something loose since it went intermitent first. Good luck Quote Link to comment Share on other sites More sharing options...
Guest Anonymous Posted February 16, 2004 Share Posted February 16, 2004 Bad switch maybe? Quote Link to comment Share on other sites More sharing options...
Guest XR1000 Posted February 16, 2004 Share Posted February 16, 2004 I will check the wiring. in the meantime does the 75 have a heater relay???? in addition to the fuse Quote Link to comment Share on other sites More sharing options...
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