2005 GMC Sierra "relay fuse heater fan" Questions

...and checked voltage across fan fuse. Where is the relay located for the fan it doesn't appear to be with the other relays under the hood? check under your dash by the fuse box might be ...

fuse and relay are usually plug in modules. Fuses are usually under the dash and relays and some fuses are under the hood in a large black box on top of the drivers side fender. A description of fuses

Kia Rio....fan/heater not blowing air. Air conditioner/heater fan not working. Check the fuses and relays for heater and AC. If good , a fusible link wire could have burned out.

...fuse / relay box are two fuse's for heater HVAC BATT fuse #39 10 amp an # 70 40 amp . HVAC BLWR . HVAC = heater ventilation an air conditioning ! So Tom what problem are you having ? Heater fan not ...

...fuse but its ok.What else could it be?? Could be a relay.. Find the location in your manual.. Or it could be a bad fan switch.. The switch that turns the fan on.. Or it could be the fan motor.. The ...

...How do you diagnose and repair? check the fuse in the fan-fan relay-check voltage at the terminals of the blower if you have the voltage problem is to check the blower motor of the blower speed ...

...motor fan and speeds or fan relay fuse (usually under the hood) If it's not either then the blower itself is bad. You can pull the motor and apply 12volts to it to test, if it spins then the

...MOTOR FUSE AND RELAY.IF ALL IS GOOD.HOT WIRE THE BLOWER MOTOR.IF IT RUNS PROBLEM COULD BE THE SWITCH AND RESISTOR.IF IT DONT RUN OR BARELY RUN. OR NO RUN THE BLOWER MOTOR IS FAULTY OR POOR

...relay and still no go any tips remove the heater control head there is a square connector with 8 terminals but only uses 6 wires the connector is black it will have YELLOW,LIGHT BLUE,ORANGE,BROWN ...

...fuse but did not fix the problem...any advice. check relay....../then switch/ then blower motor ..../then blower motor resistor fan relay located behing glove department. Do you hear the relay click ...