heater question

[dlose9]

When I turn my heater blower switch on it only works on high. Do you think it is the switch or the blower itself? any ideas would be greatly appreciated.

Thanks

 

[ELVATO]

Probably the blower motor resistor.

 

[HFFH]

where is tfe resister pack located

 

[rkreger2]

Most likely your controler switch or resitors. The blower only does what it is told by way of voltage. The blower itself does not regulate the voltage. You can verfy this by pulling the plug on the blower in the pass footwell and using a multi meter to check voltage in all fan speeds.

 

[corlon]

this is what i used when i did mine.

http://www.youtube.com/watch?v=G5jZNzYEGOs