How to replace blower motor module 02-09 Chevy Trailblazer?

Learn how to replace the blower motor module in your 02-09 Chevy Trailblazer with this video from 1A Auto. Remove the two 7 mm bolts securing the plastic cover under the passenger side dash. Unclip the wiring from the panel. Open the glove compartment and pull the hook up releasing the glove compartment.

How do I replace the blower motor resistor?

I’m having an issue installing a blower motor resistor to my 2013 Cruze LT. I’ve removed the panel under the passenger side dash and can see the blower motor.

How do you hook up a blower motor?

Open the glove compartment and pull the hook up releasing the glove compartment. Unplug the connection to the blower motor and the resistor. Unbolt the two 7/32 in bolts and remove the resistor. Insert the new resistor and bolt into place with your 7/32 in socket and ratchet. Plug in the wiring, both to the resistor and the blower motor.

How to replace the blower motor resistor on a Chevrolet Cruze?

CHEVROLET CRUZE BLOWER FAN MOTOR FUSE LOCATION REPLACEMENT. BLOWER MOTOR FAN DOES NOT WORK If playback doesn’t begin shortly, try restarting your device. Videos you watch may be added to the TV’s watch history and influence TV recommendations. To avoid this, cancel and sign in to YouTube on your computer.

Why is the blower on my GMC not working?

A few brief tests revealed the Blower Control Module had failed and was not providing power to the blower motor. Gm vehicles with digital climate control use a Blower Control Module instead of a Blower Resistor to control power to the blower motor. Failure of this module and it’s manual HVAC counterpart the Blower resistor is common.

Where is the AC blower control module located?

See below for full vehicle list. Replaces Part# 1580567, 93803636, 52413530, 89018778, 4P1516, 52409643, 20340, 15-80567, 52495874 – Located under the dash panel on the passenger side.

How to replace an AC blower control relay?

Simply remove the screws, unplug the electrical connector on the resistor and the pigtail that secure the blower motor resistor from the blower, remove the resistor or heater control relay assembly, and install the new resistor in place. OEM Fit, Quality, Finish – All mounting ports and sockets on the resistor are identical to your factory part.

Can a 2006 Silverado blower be turned off?

Fan speed worked fine but would shut off completely for a minute or so then come back on for a minute or so. At 9 month, the fan could not be turned off at all, even when the truck (2006 Silverado) was turned off and key removed. Unplugging the connector to the part will stop the fan of course – just in case you get in a panic.

When did the Chevy Trailblazer stereo system come out?

In brief: This Crutchfield Research Garage article gives you an overview of your TrailBlazer’s stock stereo system and your aftermarket upgrade options. Use our vehicle selector to find the gear that will fit your SUV. When the TrailBlazer debuted in 2002, Chevy was still using their long-running “Like a Rock” ad campaign.

How do you change the resistor on a blower motor?

Unclip the wiring from the panel. Open the glove compartment and pull the hook up releasing the glove compartment. Unplug the connection to the blower motor and the resistor. Unbolt the two 7/32 in bolts and remove the resistor. Insert the new resistor and bolt into place with your 7/32 in socket and ratchet.

What are the warning chimes on a Chevrolet TrailBlazer?

(Crutchfield Research Photo) The TrailBlazer’s audible safety alerts (aka “warning chimes”) are delivered through the factory radio. You’ll need an adapter that retains the factory warning chime (plus OnStar) and provides a switched 12-volt power source for your new radio.

When did the blower motor on my Blazer stop working?

2005 T’Blazer, 6 cylinder, manual A/C controls. Maybe 6 months ago, blower fan speed 5 stopped working, followed by the rest shortly after. Following the great advice on this forum, I checked the blower motor resistor and plug, and replaced as advised.

What are the symptoms of a failed blower motor resistor?

Blower motor resistor problems. Problems with a blower motor resistor are common in many cars. The most common symptom of a failed blower motor resistor is when the heater fan only runs at high speed and doesn’t work at low speeds.

How much does it cost to replace a blower motor resistor?

The blower motor resistor or control module replacement is not very expensive. For example, one of our colleagues had a problem with his 2011 Ford Escape: the fan only worked at the speed 4. He paid $50 to diagnose and $112 to replace the resistor at a local Ford dealership.

Where is the blower motor resistor on a Mazda 5?

In many cars it’s fairly easy; the blower motor is located behind the glove box and held by 3-4 screws. In others it might be located inside the dash (e;g Mazda 5) which makes replacement difficult. If you need a proper diagnostic procedure, we posted several links where you can access a service manual for your car for a subscription fee.

Where does the power transistor go in a blower motor?

The power transistor has 4 wires: two come from the climate control system control unit, one is the ground, one goes to the negative terminal of the blower motor. The service manual advises measuring the voltage at the blower motor, then if not OK, at the power transistor and so on.