Fan Speed 1 and 2 not working

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02 Protege LX, 03 P5 (x2), 09 Miata, 07 Mazda3, 13 Fit, 09 Ody
Symptoms:
Fan Speed 1 and 2 not working for both heat and AC. AC light stays on. No flicker. Just no fan. 3 & 4 works fine.

I have had the AC flicker resistor fix in for over a year. Speeds 1 & 2 just stopped working recently.

Unhooked the plug from the switch and it looked a bit burnt.
Got a switch and plug from the junkyard, both look clean.
Spliced the junkyard plug in and switch, same problem.

Before I buy a new switch/plug, is there anything else that could be causing this?
 
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02 Protege LX, 03 P5 (x2), 09 Miata, 07 Mazda3, 13 Fit, 09 Ody
Wow you are right. That was the problem.

For the future person finding this thread....

The measured resistance between any two prongs on the blower motor resistor should be 2.6 ohms or less. One was close to 0 ohms.

On the bad part I had several that measured around 86 ohms.
 
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