Blower motor installation

Might help

remove the plastic panel underneath the passenger side dashboard area. This panel contains built-in retaining clips and simply pops off by hand.
remove three 8mm holding the blower motors assembly into the dashboard HVAC unit, use a 1/4-inch ratchet and an 8 mm socket. Remove the blower motor's electrical connector and discard the old blower motor. Install the new blower motor in the HVAC cavity and replace the 8 mm mounting nuts. Reconnect the blower motor's electrical connector and replace the plastic panel. Turn on the ignition and test the blower motor on all of the fan speed settings

Most likely need a new blower motor resistor

If you're Toro electric blower is slowing down, throwing sparks, or not starting you may need to replace the carbon brushes. Replacing brushes and cleaning commutator early can prevent damage to motor armature!

Toro replacements are hard to find because Toro does not sell them and it is tricky to make you own.

There are Electric Motor replacement carbon brushes on E-bay for all three motor sizes (7 AMP, 10.5 AMP, and 12 AMP) of Toro Leaf Blowers (Toro Rake and Vac Super and Ultra Blower Vacuums)
Search E-bay for: "Toro Blower Carbon Brush"

- 12 Amp leaf blowers Toro Super (Old model 51552) through Toro Ultra (New model 51609).
- 10.5 Amp leaf blowers Toro Old through Toro New model 51573.
- 7 Amp leaf blowers Toro model 51586 and other Toro 7 amp blowers

The code F06:Drive motor tachometer error happens when the control unit is unable to properly detect motor speed.
If you are planning on doing this yourself then in order to troubleshoot this you will need to remove the back panel to gain access to the motor and wiring harness.
Check the motor by turning the pulley. If the motor does not turn smoothly then it's most likely a bad motor. If this seems ok inspect the wiring harness for any broken or loose connections. It's a good idea to unplug and then reinsert all the connections between the board and motor. This helps clean any corrosion that may have built up on them.
If your still having problems then the MCU (motor control board) may need to be replaced.

I hope this helps.

You ony need to know the blower wheel diameter and width and the direction(ccw or cw).Is the wheel bent or broken? Normally You don't need to replace the wheel unless the is damage.The motor is proboly a standerd 3 speed motor with high speed being used in cooling,and low speed on low or medium. 230v 1/2 hp.good luck

your bearing failed and is causeing friction replace motor

You will need a Blower motor resistor and maybe a blower motor resistor connector end. If you look under the dash on the passenger side(may need to remove smooth black cover, vents will be sticking out) you will see a connector going straight up into the blower motor resistor(7 wires/slightly in front of blower motor). Pull out the connector and check for melted terminals/wires. If no melted terminals just replace blower motor resistor with part # 89019088 per GM to revert to part before 04 in order to stop blower motor resistor relay from hanging. Let me know if i can help more.

Take a meter to the line wires and be sure you have voltage. Could be the motor control circuit.

hello the problem your having with the blower motor sound like the blower itself the brushes could be worn out causing the extra load on the blower resistor you may need to have a blower motor installed hopefully you won't need the resistor hope this helps you



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