Blower motor not working
Asked by Rafael Apr 09, 2020 at 03:03 PM about the 2001 Honda CR-V LX AWD
Question type: Maintenance & Repair
The blower motor is not kicking on when u
turn the switch on u hear a click in one of the
relays. I changed the relay that was clicking
which is still clicking and I also changed the
blower motor and still nothing. What else
should I do?
2 Answers
Why would you change a relay that you heard click? That means it's working. Did you check fuse #47 in the underhood fuse box? That the fuse that supplies power to the blower motor through that relay. The control coil portion of the relay is supplied by fuse #56, so if the relay clicks that means fuse #56 is good. If fuse #47 is good, check for battery voltage on the blue/black wire at the power transistor behind the glove box. If you see battery voltage there, ground the blue/black wire and see if the blower kicks on. If so, chances are the power transistor, the switch or the ground is bad.
aaidentoncom answered 2 years ago
Just because a relay clicks that DOES NOT mean it is working. Terrible advice. If the contacts in relay failed from regular use the relay will click and the contact will not be made....