Checked for battery at the blower when the car is running. What to do if your car or truck blower makes noise when you turn the heat or air conditioning on.

Fix Your Toyota Tacoma Blower Problems For Good Toyota Tacoma Tacoma Toyota

Remove the screws and swap out the resistor module.

How to fix blower in car. The fix is the same no matter what the cause. Disconnect the electrical connector. Remove the blower motor clean out the debris reinstall it then recheck for the noise.

Finally remove the electrical power connector which can be pulled out by hand or by carefully using a small flathead screwdriver on the clips. Disconnect the electrical connector at the blower motor and jumper power and ground to the motor bypassing all the speeds controls. If you have a variable speed blower motor system.

Reconnect the electrical connector and you re car heater blower motor is back in business. Rotated all the pdc relays around they have the same id other than abs pump. It s then typically installed in the ductwork near the blower either under the dash or under the hood.

If your tubes are in good shape then you might also need to replace the elbow nozzles or clamps. Purchase a new resistor module at the auto parts store usually less than 25. This is a common symptom for blowers and our repair guide will help you identify the part you will need to fix this problem.

Disconnect the electrical connector. Checked for incoming resistance ground to the blower from the dash control switch and it works. If tapping on it.

Refer to a service manual to locate yours purchase a new resistor module at the auto parts store usually less than 25. There is no battery to operate the blower. Run a fused jumper from the battery to the power side of the motor and connect a temporary grounding jumper to the other motor terminal.

8 compare the old blower motor to your new part and orient the new piece as if it were installed. The blower motor assembly should slide out allowing you to slip off the hvac vent connections. Check the tubes of your blower if the hose does not stay attached.

Here s a video on the process. It s very effective and just costs you a bit of time. Remove the screws and swap out the resistor module.

This video will also show you how you can get your cars blower motor going again. How to easily tell if the blower motor in your car is bad.