Q: Blower motor transistor fins

asked by on September 03, 2016

Blower fan inop. Replaced blower motor transistor and blower motor per Jay's suggestion. Works now! Thank you! However, I have a small issue with the blower motor transistor fitting back in it's slot. The metal fins on the back of the new one are longer and stick out further than the old one, so when I install the new one back in it's slot, the metal fins hit a plastic wall and I'm not able to screw it in. Knowing that the transistor gets VERY hot, is it an issue if it's resting against a plastic wall?? If not, I might leave it without screws as it seems to be in there pretty snug. Thoughts??

The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing


Experienced Mechanic?

Earn up to $70/hr

What others are asking

Too many vibrations when i’m driving on the road
Since you've noticed there have been vibrations with the continuously variable transmission (CVT) since you got it serviced, were there any other services performed at that time such as new tire installation or wheel rotation/balancing? If the wheels were balanced,...
How Long Does a Car Battery Last?
Whether you drive a vehicle for work or roaming around town running errands, one constant reality is that we all depend on our car's battery to start the vehicle on the roads we travel. However, one of the frequently asked...
How do I turn off the flash lamps?
Flash lamps are a locking and unlocking feature. When you lock or unlock your vehicle with the remote keyless entry (RKE) transmitter, your turn signals flash on and off. This acts as visual confirmation, and can also help you see...
What does the Immobilizer System indicator mean on the dash?
If you see a green key-shaped light on your dash, that’s the Immobilizer System indicator. It should come on at several points during vehicle operation and it doesn’t necessarily mean that there is anything wrong at all. Here’s what you...
How do I replace the wiper blades?
Your wipers provide visibility when it’s raining, sleeting or snowing. They’re crucial to safe driving. However, they will wear out over time and you’ll need to replace them before they cause damage to the windshield. Not sure how to do...
Driver side door won't close
If the door will not close all the way no matter how hard you shut the door, the door latch may be damaged. To replace the door latch would involve the removal of the door panel, the noise canceling material,...
The anti-theft is always on in my 1999 Mercury Sable, can I turn it off?
The easiest way to disable the security to your vehicle is to remove both battery cables (https://www.yourmechanic.com/services/service-battery-cables) on the battery. Leave the cables off for about 12 minutes. Hook up both cables and make sure that they are tight. Take...
I have a 2000 Chevy blazer won't go in 4wD.
There is a device on the transfer case that makes the mechanical engagement that allows power to be transferred to the front wheels. If the power and ground signals are present here and there is no engagement, suspect the actuator....
2006 Honda Civic starts fine, runs for about 10 seconds, then bogs down and stalls.
What you are describing sounds like a dirty or failing idle air control valve. The idle air control valve (https://www.yourmechanic.com/services/idle-control-valve-replacement) monitors the air intake as it is mixed with fuel prior to being injected into the engine at low speeds...

Related articles

A Buyer’s Guide to the 2012 Honda Pilot
If If you’re in the market for a larger SUV, you might think that you have to resign yourself to a gas-guzzling monster like a Suburban or a Chevy Tahoe, but that’s really not the case. With the 2012 Honda...
The Best Used Cars to Buy If You're a Fisherman
What What do anglers look for, specifically, in their vehicles? Lots of room, plenty of cargo space, and sometimes, the ability to handle rough terrain. Some fishermen also want the option of towing a boat. With that in mind, we...
How Long Does a Heater Blower Motor Resistor Last?
Keeping Keeping the cabin of your car warm during the frigid temperatures of winter can be a lot easier said than done. If even one of the components of the heater are not working properly, it can prohibit the warm...