2007 h3 hummer fan motor not working
Asked by Williamdunwoody Jun 30, 2015 at 03:56 PM about the 2007 Hummer H3 4 Dr Luxury
Question type: Maintenance & Repair
1 Answer
firebird338 answered 9 years ago
Run direct power from battery to fan if it does not come on you need a new fan and if it does come on check the coolent temperature sensor. May not be sensing the coolent temp to tell the fan to come on.