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Discussion Starter #1
Qashqai+2, 2012, Teknica

A few months ago, my dual climate control/ air con/ fan etc just stopped working - was working fully, turned off engine, went into Tesco’s, came out, switched engine back on and nothing. So, I replaced the blower motor and resistor. It then worked but only on maximum speed. The resistor has been tested and is fully working. So, this morning I changed over the control panel. STILL DOESN'T WORK! Well, it works, just only on full speed, all the lights work, can turn things on and off and adjust temperature etc it just won’t blow out at anything other than full speed. Can anyone shed any light on what it could be please???
 

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What you are describing is typical of a bad resistor, or fan amplifier depending if you have climate control or not. I am not sure how they tested it but I am 90% sure the one you got is defective


It's basically the exact same as this
 

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Discussion Starter #4
They used some kind of special testing tool (Halfords Autocentre) to check that the electrical part of it was actually working. In fact, it’s the 3rd resistor - the first I changed with the blower motor, the 2nd was faulty and showed up as such with this testing tool so I got this 3rd one which is showing as fully working...... the 3rd one was also put in with another blower motor in case the 2nd faulty resistor had blown it! So in the car now is a new blower motor and a resistor that I know is working..... am at my wits end with it!
 
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