blower motor not working

2000 TOYOTA TUNDRA

337,000 MILES • 4.7L • V8 • 2WD • AUTOMATIC

DAVID SAULS

MEMBER
3 POSTS

My air conditioner was working, but the blower motor was making a very loud noise and vibrating the dash. After a few days, I went to turn it on to show a friend the noise for advice. The motor would not come on at all. I replaced the relay and the blower motor. I also cleaned out all the leaves and debris behind the resistor. The same results though. Nothing happens when I turn the switch on. What could it be?

Jul 30, 2016 at 11:45 AM

SATURNTECH9

✓ASE Certified Mechanic
30,869 POSTS

Have you checked all the fuses? that should have its own fuse.

Jul 30, 2016 at 12:22 PM

CJ MEDEVAC

✓ASE Certified Mechanic
11,004 POSTS

I have been on "Prodemand"

I have found a diagram (it had two choices-Limited and SR-5) I chose the Limited, the diagrams maybe the same for the air conditioner circuits, if not, I will get the other for you.

I can only screenshot the diagrams in Prodemand.

It took three shots, they overlap, so there is no missing information.

Picture one is top/ two is middle/ three is bottom.

Locations of the components are listed, the blower itself is on the first diagram sort of bottom right.

Keep us posted on progress!

The Medic

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Professional Diagram for 2CarPros Members
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Jul 30, 2016 at 12:37 PM

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