Heater Blower Stops Working

I have a 2005 Tacoma.Sometimes my blower switch works while other times only the high mode works. Any ideas on what is wrong and how much the repair would cost? Thanks for looking.

 

Pop it out and check the plug, see if anything looks bad
I just replaced mine last year as low and medium did not work
It test that. Out first before you spend money

 

It happens in almost every 2nd gen. Its not hard to do, just the location is annoying. The connector is usually the problem, but at that age the motor sometimes start to get a loud whine. Replace the Blower motor with an OEM (not china crap) and the connector together.


https://www.tacomaworld.com/threads/blower-motor-issue.684952/#post-24163370

https://www.tacomaworld.com/threads/before-you-replace-the-blower-resistor.107093/

 

Check the connector on the resistor pack down by the blower motor also check the connector at the motor. They may be burned due to a loose connection. Common problem.

There are two down by the blower motor under the passenger side dash ( behind the glove box).

One goes to the resistor and has 4 wires. The other goes to the actual blower motor and has only 2 wires.

Resistor image:



Blower motor connector: