Blower motor want work were is the fuse or relay

There is a relay in the under hood fuse box , blower motor relay .When switched to high it energizes the relay allowing power from the HVAC fuse /30 amp to flow direct to the blower motor. from pin 30 to pin 87 , if you look on the side of the relay there is a diagram .For all other speeds the current flows from the switch through the resistor through pin 87a to pin 30 on to the blower motor ! Check the HVAC fuse in the under hood fuse block .IF the fuse is good check for continuity between the fuse side with out B+ that means pulling the fuse and using a volt meter to see which side has power and checking the side that doesn't have power to pin 87 at the relay socket ! Probably a bad fuse or stuck relay . Pull that relay and try a different one. You can get wiring diagram at www.bbbind.com click on technical information ,then click on Technical Service Bulletins & Wiring Diagrams .then on next page go down to the bottom and click on I agree . next page click wiring diagrams ,then just fill in you vehicle information .then HVAC system . click on diagram, then you will see 7 links , click on the 5th one and that's the diagram for the blower motor circuit !

Need a new blower motor, or blown blower fuse/relay, check the fuses and relays first, than replace blower motor, could also be the blower switch...

BLOWER MOTOR RELAY BAD MORE LIKELY.RELAY STUCK CLOSED.WHEN YOU TURN OFF CAR.THE BLOWER MOTOR RELAY CIRCUIT STAY HOT AT ALL TIMES.WHILE SOME OTHER CIRCUITS HOT IN CAR IGNITION SWITCH IN RUN POSITION.

blower motor relay. blower motor doesn't have fuses only the relay controls are fused. change blower motor relay High and low have separate relays

It is the blower motor,or the blower relay module,near the blower motor,and check the ac/heat control unit,if the blower ,and relay module turn out to be good.

If you did not get an owners manual with your truck ( purchased used ), you can download one from Ford :
https://www.fleet.ford.com/maintenance/owners_manuals/default.asp

The AC clutch solenoid is not in the fuse panel, not sure what relay is AC. There is a Blower motor relay, but this is only if the blower motor does not work in AC, vent or heat.




There is also the Blower motor resistor, but this is usually the blower only works on high, the other speeds are not functioning
Blower Motor resistor ( and pigtail ) damaged


Looking up under the glove box

#26 40 amp orange fuse ---it is under the hood of vehicle in fuse box. Relay labeled "F" in passenger comp on juction block behind left side of dash is for rear blower motor, front blower motor relay is behind juction box.

Check the blower motor relay next to the blower motor,it could be a blower module,but it is the problem.

If you don't have your owners manuel to find the fuse/relay location, you can go to flmowner.com and at no cost look at your owners manuel online.
If the fuse/relay is good the possibilities are the switch or the blower motor, with the blower motor being more likely.
If your blower works on high only (maybe not your case, just fyi), the problem is likely the blower motor resistor.
I hope this is helpful.

have you checked for power to the switch and motor?
Have you checked the fuses and circuit breakers?

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/sean_54c3a3dc48a7773c